Womack Report

January 5, 2012

Error margin

Filed under: General — Phillip Womack @ 3:52 pm

This has ended up being a very frustrating week.

I had two unusual tasks for the week.  First, I’ve had a ski trip planned for a couple months now, leaving tonight, getting back next Thursday.  Promises to be a good time.  Peter and Erin did most of the organizing.

My plane actually leaves tonight at 5:30.  I took the whole day off, just so that I wouldn’t have to get in a hurry and could spend the day running errands.

Then, I got serious about Harvard thing.  Needed to fit the GMAT test in.  Went looking for test centers to register, and Eureka! there’s an appointment open near me on the 5th, the day I’d already taken off work!  This was about a month ago.  All worked out pretty cleverly.

This makes for a busy day, mind you.  Four hours of testing in the morning, then three hours of airplane travel, then a few more hours of driving from Denver to Steamboat.  Going to be packed, but, hey, nothing I can’t handle.

Monday this week, T minus three days from leaving, I help Dad reshuffle a few things in his garage.  Picking up a sheet of plywood, my right wrist make this little twang sensation.  Whoops.  Trick wrist acting up again!  Stupidly, I then went shooting with Mom, since she has a new gun, and that aggravated it.  Then, since it still felt fine, I mowed my lawn.  That probably didn’t help.  By the evening, the wrist hurt a lot.  Only when I moved it, granted.  Fortunately, you don’t use your wrist at all working an IT job, or taking a computer-based test, or skiing!  I’ve purchased a wrist brace now.

Then, we got a sudden call that Grandpa was in the hospital.  He had an infection in his elbow that looked scary.  So, went to visit him.  He’s fine; any medical issue is alarming when you’re dealing with an 80-year-old who’s had multiple heart attacks, but they put him on an antibiotic IV, and he responded just fine.

Tuesday was not too bad.  Some issues at work; boss’s laptop is being weird, but I’ve got it fixed.  Wrist was bothering me, but the brace helped enormously, and it improved hugely overnight.  Spend a few hours that night working remotely to update servers and make sure everything’s OK, since I’m going to be out of town for almost a week.

Wednesday is going to be a day for packing and working on the last bits of my application.  Easy living.  Except, right at 4:15 or so, I get a call.  It’s the GMAT testing center.  A transformer blew up, and they can’t administer the test Thursday.  When would I like to reschedule?

This is a problem, of course, since I have a deadline to take that test of January 10 for Harvard’s admissions, and I’ll be flying out to the mountains from the 5th to 10th.  No other testing center in Houston has anything available the 5th.  Some digging produces a center in Austin that has an available slot, and my flight to Denver stops in Austin!  Score!  I reshuffle flights to meet the plane in Austin, and call the testing people to get on the schedule. 

Sorry, in the ten minutes since you last looked, that appointment was taken.

There’s another appointment available, in Beaumont, at 9:00 AM.  Beaumont, Texas is not remotely near either the place I was at, or the place I wanted to be.  But it’s only a two-hour drive from Houston.  Hour and a half with a tail wind.  So, grab that slot.  Call Southwest Airlines again, have them switch my flights back to the original configuration.

So, now I need to do everything I already had planned for Thursday, but with an extra four hours of round-trip driving.  Hooray.  So much for my padding, and my leisurely day for packing.  I instead spend Wednesday night getting everything together so that I can hit the ground running, borrow a few things I need for the trip, and get five hours of sleep.

There are two particularly irritating things about this.  First, I left plenty of error margin in my initial plans for things to go wrong.  I thought this out.  And it worked.  I sit here, in a Fuddrucker’s, half an hour from my airport, with three hours until my plane takes off.  I had to run like a hamster for a while, but it’s looking like things may, in fact, go off without a hitch.  Which is great, but vaguely unsatisfying.  Doesn’t make for a very entertaining story.  “Yeah, all this stuff went wrong.  I was prepared for it, so everything was fine.”  Lacks punch, it does.

The second irritating thing is that I don’t have anyone to blame for all this.  The Pearson testing center people would be very satisfying scapegoats, since it’s their inability to give me the test I booked well in advance that caused the most trouble.  Except, well, a power transformer blew up.  They probably didn’t cause that.  And they went out of their way on my behalf; they could have allowed me to just show up at the testing site that was having problems and be out of luck, but instead they called me up and helped me reschedule.  I’ll admit to being mad at them, but it was irrational.  And the people at Southwest who helped me reschedule my flight…twice…were nothing but polite and helpful, and made that whole process easy, even when it seemed evident from my side of the phone conversation that their system was being squirrely.  I can’t even blame myself, because, hey, I’m pretty awesome, jumped on this issue and surfed it to a solution.  Even my wrist is back to about 90% function; I’m still being cautious, but it doesn’t hurt in normal use.

So there’s no funny story and no useful indignation.  Just fault-tolerant planning and good customer service.  Which isn’t all that entertaining for anyone.

December 31, 2011

Building momentum

Filed under: School — Phillip Womack @ 8:15 pm

Harvard application continues apace.  I’ve contacted the three people I was hoping would write recommendation letters for me, and all three have agreed.  That’s a load off my mind.

The recommendation letters are one of the few parts of this process that aren’t directly under my control.  Having them taken care of brings it all into my basket now.  I suppose that one of my letter writers could drop the ball, and that would be unfortunate, but all of them are people I trust and respect.  I don’t expect any problems, and if something unforeseeable occurs to cause problems, there isn’t one of them who’s ill-equipped to deal with it.  I’ve made the best choices I could, and now it’s time to trust them.

Meanwhile, I have my own knitting to see to.  Updating my resume to reflect my current job is one task, and finishing up the four essays Harvard asks for is the other.  Working on those tonight.

After I’ve put the finishing touches on the writing, the only piece remaining is going to be the GMAT.  That needs some preparation.  It’s a multiple-choice test (primarily; there are essays), which means it’s susceptible to good test-taking strategies.  Beyond that, however, I need to be ready for the math and verbal questions.  It’s been a few years since I was taking academic tests, so studying is in order.

December 15, 2011

Harvard process starting up now

Filed under: General,School — Phillip Womack @ 4:17 pm

Got a message from James a few days ago.  It’s time to move on our Harvard applications.

We’ve talked about this for a while.  Years, actually.  He’s got his Army and West Point experience, and would like to add an MBA on top of it when he’s out of the army permanently.  Which makes very good sense.  He’s already got a good resume, and the business degree added on ought to put him in a strong position, wherever he goes and whatever he tries to do.  Plus, the government will cover grad school for him, under the GI Bill or one of the extensions to it.  That’s a pretty serious perk, and one he should take advantage of.

I’m involved because I’ve already got a business degree and experience, plus James and I get along well these days, and we make a good team.  We lived together for a while going to college earlier, and that was good times, right up until he was pulled off to Iraq. 

James has been batting this idea around for three or four years, now.  When he first suggested it to me, I was deeply sceptical of the whole plan.  School and I are not naturally agreeable to one another.  My first attempt, I went too slowly and ended up bailing out to go work again.  Second time through, at UHCL, I was a lot smarter, a lot harder-working, and had a much better plan, so I powered on through in two years.  And was happy to have gotten out the other side.  Why, then, would I be contemplating going back for more?

James managed to convince me that it would be a good plan.  Gave me a book on the subject, for one thing, which was a writer detailing his experiences at Harvard getting his MBA.  It generally lead me to believe that Harvard is qualitatively different from the education I’ve had in the past.  It’s faster moving, so I won’t get bored.  It’s practical and case-study focused, which is much more in line with the classes I enjoyed and have found useful.  It has a fixed, short duration; two years, and you’re out.  That’s a good timeframe for me.  It’s a highly respected program in general, and the professors I’ve known who were Harvard guys were some of the ones who impressed me the most.  That’s worth emulating.

Also, it’s in New England, and it would be interesting and fun to spend some time outside Texas.  Good to spend some time with James and Leticia.  Lots of upsides to this plan.

So, I’m in.  We’re putting in our applications now.  Trying to make a January 10th deadline.  It’s actually January 5th for me, since I’m going to be travelling from the 5th to the 10th.  That’s less than a month away, which is a little close, but I’m pretty sharp, so it should be doable.  Getting together references is likely to be the trickiest part, in terms of time.  If I miss the second round, there’s a third application round in April, but I’d rather be in by January.  Waiting until the last minute is not a winning strategy, in general.

All of which means it’s time to dust off the blog and start taking notes again.

February 28, 2010

Operation Don’t Be a Slug Commencing

Filed under: General — Tags: — Phillip Womack @ 11:16 pm

This evening, I started Operation:  Don’t Be A Slug.

This is the cunning secret code name of my exercise program.  I’m trying to get in shape.  Specifically, I’m trying to get into a shape that isn’t “pear”.

Tonight’s activity consisted of hanging a pull-up bar in one of my door frames, and following the directions for it.  The bar is advertised as the “Perfect Pull-Up” system, and was chosen on the scientific basis of being the cheapest one available at Wal-Mart.  Seems to work OK.  It has some goofy marketing-talk on the box about the workout routines that Navy SEALS use.  That’s goofy, but probably no hindrance to its functionality.

The bar came with a set of directions for a pull-up routine that seems pretty sensible and reasonable.  I’m using their suggestions right now, since I’m fairly ignorant about what constitutes a good workout.  Presumably, if they make exercise equipment they know how to use it.  It’s not rocket science at my level of fitness, anyhow.  I’m not looking to be Mr. Universe, I just want to be stronger and fight the pernicious effects of an office job on my physique.

You start by calibrating your workout to your capabilities, by doing as many pull-ups as you can sequentially.  Your MAX number, as they call it.

My Max was 5.  I’m not a pull-up expert, but this doesn’t strike me as an excitingly large number.  Gotta start somewhere, I guess.  The routine they have charted out takes 20 day.  We’ll see how things look after that.

I’m planning to keep posting here to keep myself honest.  Tonight I did a set of traditional pull-ups, a set of “Australian” pull-up, and a set of “Standing Rows”.  Which is fitness equipment speak for pull-ups done with your body vertical and supported only by your arms, horizontal with your feet on the ground, and at a 45 degree angle with your feet on the ground, respectively.

The obvious theory behind that is that each position reduces the amount of weight supported by your arms from the previous position.  Therefore, you can do more.  James has given out similar advice regarding push-ups in the past; do sets on your toes until you can’t, then put your knees down and continue until you can’t, because it reduces the weight you’re supporting.

Also good news:  Pull-ups seem way kinder to my arms than push-ups.  Not in the weight sense, but in the effect on my joints.  When I do push-ups, my right wrist, shoulder, and elbow start popping and creaking pretty quickly.  That didn’t happen tonight. 

Need to get a pad to lay out beneath me; the door I installed the bar in lets out over my tile floor.  I think my door frame is mechanically sound; it seems fine.  But if, some day, the bar were to come loose in the middle of a standing row I would not enjoy the landing very much.

February 10, 2010

New Gun

Filed under: General — Tags: — Phillip Womack @ 12:21 pm

Last Sunday, I got a new gun.  For very broad definitions of “new”. 

I was having lunch with my parents, Jeffrey, and Beth, and Dad told me Pa-Pa had sent me a gun.  This was completely out of the blue.  Had no idea it was coming.

The gun itself is a Stevens Model 87a.  Semi-automatic .22 rifle.  Older gun; my internet research says they were produced between 1938 and 1968.  This one has a couple characteristics that mark it as probably an earlier example.  Most likely a pre-war gun.  Veyy cool, that. 

The gun came from Uncle Alfred, a great-uncle of mine who died a few months ago.  Cancer.  That whole thing was really ugly.  His wife was going through his stuff, and his guns were there.  Pa-Pa asked her for the rifle to give to me.  That was incredibly thoughtful.  I really don’t know what to say about it.  I’ve wanted a .22 for a long time, and this gun is a particularly neat one, because of the age and the family history.

The gun itself is in pretty good shape.  It has a plastic, or “Tennite” stock, which is fairly weird.  The plastic is wood-colored, but they clearly didn’t have the technology to do really convincing fake wood; it’s just shades of brown swirled together.  Looks OK.  The whole gun is forward-heavy because the stock is so light.  Sits well on your shoulder, though.  Good feel to the gun.

Stevens Model 87a

Ready to be cleaned.

 You can see the gun there in that picture.  The white stuff on the stock is some sort of mold that spread on it. Not sure exactly what it is.  Doesn’t seem to have harmed anything.  These pictures are all from me setting the gun out to take it apart and clean it the first time.  In the background you can see Grandpa’s .30-06, because I figured that as long as I was cleaning guns I might as well run a swab down the bore of his rifle while I was at it.  I had his gun from an earlier hunting trip this year. 

Notice the gills!

There’s a closer look at the action.  This sort of gun is commonly called a “gill gun” on the internet gun sites I’ve visited.  You can see the reason there in the picture.  Those vertical fins on the receiver are the gills.  When you open the slide, you can see all the way through the receiver.  

That round handle on the action locks in to prevent the gun from automatically cycling.

 

Here’s the other side of the receiver.  Fairly conventional look, although you don’t see many round handles anymore.  At least, I don’t.  The gun is semi-automatic, but only with .22 Long Rifle ammunition.  It’ll shoot .22 shorts and .22 longs, but you aren’t supposed to use the gun in semi-auto with those.  I assume it’ll jam if you try, since the rounds are a different size and might not have enough force to work the slide correctly.  When the slide is fully forward, you can push that round handle in to prevent the action from working automatically.  Then it can be used similarly to a bolt action.  The handle can also lock the slide fully back.

See the white mold on the underside of the tube magazine?

See the white mold on the underside of the tube magazine?

Here I’ve detached the barrel and magazine from the stock.  More white mold.  The gun and stock were very dirty, in the manner of a machine that has been oiled and left to sit for a long time.  Not mistreated, but not thoroughly scraped out in years.  Has sort of an odd smell, which I think is the mold.

Lots of fiddly parts here.

Lots of fiddly parts here.

Here’s the trigger assembly and firing mechanism.  Lots of small parts and springs.  That’s a huge difference from more modern guns; most of the newer guns I’ve worked with try to minimize springs that get lost easily.  Here, there’s about five individual springs that will try to go flying across the room and hide under the stove if you aren’t careful.

There are a bunch of little pins in the mechanism that look like they should be removable, but have been replaced with permanent rivets.  I suspect Uncle Alfred got tired of trying to fit everything back together or lost some pins, and decided to fix it for good.  Also, the safety is installed wrong.  It works, but it doesn’t click into place.  Whoever put it together last reversed two pieces.  I fixed that when I reassembled it.

Here's where you hope you remember how to put it back together.

Here's where you hope you remember how to put it back together.

Here’s the gun totally apart.  Minus the trigger mechanism with its permanent rivets.  I spent more than an hour using rags and toothpicks to clean everything up.  Went back together pretty easily, although I had an exploded diagram I found on the Internet for help.  Almost left two little screws out at the end, but I caught them.

I cycled a few rounds through, and everything seems to be in good shape.  The action grabs cartridges and ejects them properly.  Still haven’t fired the gun; that’ll have to wait until this weekend, when I can get out to a range.

Still, I’m pretty pleased about the whole thing.

November 13, 2009

Observation Beats Logic

Filed under: Computers,Work — Tags: — Phillip Womack @ 7:12 pm

I had a good day today.  A good day in a sort of terrible fashion. 

It’s a good day because I reinforced a valuable lesson I thought I had learned a long time ago.  I apparently haven’t learned it well enough yet.

It’s terrible because I spent most of the week blundering about uselessly on a problem that I could have fixed much more quickly and easily.  It’s also terrible because I have a potentially hideous computer virus problem at work, but I take the useless blundering much more seriously as a personal failing.

Earlier this week, one of my coworkers reported that she couldn’t get to various resources on the network.  Not that unusual an event, could happen for any number of reasons.  She mentioned that she had clicked on something and then her connection had shut down.  She thought that was at fault.

So, I went and tinkered around with it.  Couldn’t ping any servers.  Check the status on the network conectors…huh.  Shows no network connectors exist.  Check in the device manager, and the network adapter drivers are all flagged as having problems.  Also, there are a number of devices I don’t recognize.  “Ah, ha!”  I say to myself.  “Here’s the problem!”

I try to reinstall the drivers.  No success.  Network is integrated into the computer motherboard, so it’s not a loose connection or anything.  I check everything that I think of, then decide it must be a random hardware failure.  The machine is under warranty, so I just contact Dell to get a new motherboard put in.  Dell has me troubleshoot a bit more, covering ground I’ve already checked, then the support tech agrees to send a service tech with the motherboard.  Easy enough, it’ll take a few days.

Today, the tech came and swapped the motherboard.  When I started the machine up again, the same issue occurred.  Drivers don’t work right, can’t reinstall them.  The on-site tech immediately made himself scarce when he realized the problem was still there; he pointed out that he just installed the parts Dell told him to and jetted before he could get sucked into any responsibility for getting it working.  Not the most courageous move for him, but whatever.

So, at this point I figured the motherboard had to be good; not much chance of two failing the same way.  I decided to do a full repair of Windows, replace all the system files and reinstall all the devices, and see what I could figure out that way.  Not a clean format, but next best thing.

Most of the process runs fine.  When I’m ready to start it up again, the system freezes at the loading screen.  Hard reset it, it comes up, and the network works again!  Hooray!  Then my email proxy starts screaming about all the virus messages it’s blocking.  Hooray?

One disconnected network cable and a few virus scans later, I’ve discovered a moderately horrifying trojan infection on that machine.  Moreover, when I clean all the infected files up, the network adapter screws up in exactly the sme way I’d been seeing before.  So, not too hard to connect some dots there.

At this point in the story, I kick myself for being an arrogant idiot.  See, right back at the beginning, the user told me she’d clicked on something bad, and then the network stopped functioning.  So, why was I chasing a hardware failure?  Clicking a link in a web browser is never going to cause a hardware problem on a computer motherboard.  It’s impossible.  Seeing what looked like a hardware problem should just have tipped me off that some software issue was screwing with the network card drivers, and I should have responded accordingly.  Instead, I wasted several days, and seriously inconvenienced my user.  I could have been better than I was.  Next time I will be.

What kills me on this whole story is that I used to gripe at my support techs when I worked at Video Insight about this exact issue.  “Listen for clues,” I frequently said, “don’t just assume you know what’s going on and disregard the person on the other end of the call”.  That was me, today.  My user gave me the clues to solve the problem, and then I ignored them to focus on what I thought the problem ought to be.

You can never win by fitting your problem to your solution.  It’s tempting, when you see a problem that’s very similar to something you’ve seen before, to ignore the small differences and apply the familiar solutions.  It’s satisfying, and it’s easy.  You build a chain of reasoning, and it’s totally perfect, flawless.  All you have to do is ignore this one tiny fact someone observed.

But observation beats reasoning every time.  What actually happened is what happened, and all the clever logic in the world won’t change that.  You have to build your reasoning on top of your observations, not build your tower of reasoning and then pick out the observed facts that give you the conclusion you want.

I apparently needed to hear that again.  And I’m glad to learn that lesson again so cheaply.

June 9, 2009

I wish James was home.

Filed under: General — Phillip Womack @ 9:29 pm

Mom and Dad are out of town this week.  I was supposed to be in my house by now, but that got delayed.  Seller screwed up some paperwork, so I won’t be able to close until the end of the month.

Mom and Dad want to be able to put their house on the market right after they get home, so they asked me to move James’s stuff to a storage unit.  A lot of that stuff was going to go to my house, but we’ve had to switch plans.

I’ve spent a couple hours now moving James’s stuff downstairs and staging it to put it in his truck and take it to the storage place.  And it’s just been an incredibly painful process.  I didn’t expect this. 

I’m not usually a sentimental person.  Lord knows, I don’t give a rip about any of my own stuff.  I’ve always thought it was ridiculous how much junk James has piled up here.  But when I try to touch it, to look at it, to pick it up and move it, it’s like touching his life.  Here’s a bunch of West Point stuff; he spent four years there, with us only seeing him on holidays.  His West Point ring, Class of ’08, is sitting on a box of playing cards.  What can I do with that?  That thing is important.  It should be on his finger, and that finger should be here, where we can see him.

And the ring isn’t the worst of it.  There’s a cardboard box full of magazines and newspapers.  Obvious trash.  Except the first magazine cover is showing Saddam Hussein when he was captured.  And the next one is about soldiers.  And one of the newspapers looks like it’s written in Arabic, and they’re all about Iraq.  Where he served, when he got called up from where we were living together and going to SFA.  They’re all about him, and how can I take that box out of the house and put it in a storage container?

There’s a shaving bag, with his initials.  I have one like it with my initials.  That should be safe.  Razors and toothbrushes.  Except it jingles when I pick it up, so I peek inside.  It has his insignia.  Dozens of little pins from units he’s served in.  Buttons.  Crests.  some patches.  Two little pins that look like a pair of playing cards, ace and jack of spades.  Those mean something.  They’re pieces of his life, his past.

His camera, from high school.  His weirdly eclectic DVD binder.  His collection of beer bottle caps.  All his army books.  Lots of Bibles.  Bibles of various shapes and sizes, different translations.  I mean, I have a bunch of Bibles, too, that family have given as gifts.  But James’s are different.  Literally different, as in didn’t come from the same source.  He bought these himself, or was given them by people outside the family.  Four or five of them.  Eight or nine pairs of shoes.  All his clothes.  A compass that’s gritty with sand; easy guess where that came from.  His diploma.  A long box that I’m pretty sure is a display case for his sword.

It hurts.  I didn’t expect it to hurt, and there’s no good reason for it.  He’s not in trouble.  He’ll be home in less than three weeks.  This should be the easy part.  Heck, I exchanged some emails with him just this week.  It’s not like I’m worried about his safety.  I just want him to be around.  I want to see him.  I want to talk to him.  What I don’t want to do is go and pick up a roomfull of his life and take it to some sterile garage in a U-Haul building.

I’m sitting here weeping, and I absolutely dread going back and working at it again.  It’s ridiculous.  I’m going to keep moving stuff.  I said I would, and I do what I say I will do.  Besides which, if it affects me like this, I can only imagine how painful it would be for Mom and Dad to have to move it.  But I’d rather do just about anything than go back in there right now.

I want my brother to be home.  I want to have my house, so that I can set up a room for him, and put his stuff in there, and give him a key to the door, and then say to him, “Look!  Here is a place for you!  Stay here!  Make this your home!  Come and go when you want, do what you need to do, but always return to us.  You’re my brother, and you’ll always have a home with me.  Things are better when you’re near, I’m better when you’re near.”

I want James home.

February 4, 2009

No updates in a while.

Filed under: General — Phillip Womack @ 4:16 pm

I haven’t been good about updating this page for a while.  I’ve been too busy with work.

Work itself is going well.  I think I’ve mostly settled in.  I won’t be saying much more that that; I’ve been asked to keep the company off of my private website, which is fair enough.  That’s also why two previous posts have vanished. 

I primarily use this space as a personal journal anyhow; as far as I know, no one besides me and spam robots reads it on any regular basis.  There’s a valid point to be made that putting my personal thoughts about privileged conersations up in a public medium isn’t a good idea, so I’ll quit that.

Otherwise, things are mostly going well.  House hunting is frustrating.  James will be getting sent to Afghanistan in a few weeks; that’s going to be tough on everyone, but we knew what the score was.  Need to do some more drawing before I forget how.

December 4, 2008

Learning, December 4 2008

Filed under: Notes,School — Tags: — Phillip Womack @ 11:11 pm

Learning and memory are seperate processes.  Learning is dependant on memory, however. (more…)

December 1, 2008

Organizational Behavior, November 30 2008

Filed under: General — Phillip Womack @ 12:09 pm

Had a fire drill in the middle of class.  Irritating.

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