So...I couldn't sleep last night. Had a nice, simple date at a Vietnamese restaurant. No drinks. Wife was "exhausted"

and crashed out, so I went to the couch. I reflected a lot on the whole alcohol and emotion thing and tried to think back over all the times (that I could remember!) that alcohol caused me to have a negative emotional reaction. It has definitely gotten worse with age. I googled it this morning (wife is STIIIIIIILLLL sleeping -- lazy bear), but wasn't able to really see how drinking changes for us over time. Again, don't know, don't care. I just know, for me, it does. Here are a couple examples in recent times:
*One Sunday, I painted the back of the house. Did a perfect job, had about four drinks (no Nal) and then made a nice dinner as the whole family was out. They came in and wife said the back looked "pretty good." Pretty good? The damn thing's perfect. GRRRR. Then, my 10 year old complained about what I cooked. That's all it took, and my emotions took over and I became very butt-hurt and angry and emotional. I quickly ate, got up, and went to the driving range where I remember going through all these emotions as I hit golf balls. At one point, though, I thought to myself, "WTF am I doing? All this because my daughter doesn't like salmon?" It was a completely inappropriate and uncharacteristic reaction.
*A few weeks ago, I planned on taking my wife out to a nice dinner date night. It was holiday season, so one of the kids had a program that went extra late. I took to sneaking vodka. I had about 4-6 shots or so. Anyway, no big deal, but I then had this overwhelming emotion take over. Angry, sad, frustrated. I literally couldn't control it. It was overwhelming me. I remember my teenage daughter sensing it and saying something to the effect of, "Don't be upset dad. You can still go out for dinner." I gave her a pouty, "No, what's the point? It's too late." Anyway (wow, I'm embarassed about the whole thing), my wife and I ended up driving in silence to some sorry hamburger place. I was still hyper-emotional and now feeling crappy due to the alcohol wearing off. We sat in that restaurant and didn't say a word the whole time. Like, I literally couldn't think of anything to say. We were "that couple" that just sits there staring at the tv in the restaurant and eating in silence. TOTALLY NOT ME. I'm usually quite the conversationalist (akin to Ron Burgundy). I actually did have to apologize to her the next day it was so bad.
*Over Christmas, I ran into my super-macho older brother, who I rarely see. (I was sober at the time). He had come from the gun range, or maybe an ultimate fighting bout, or maybe rescuing some kids from a burning building. He's 48. He looks like a freakin' badass. About the only thing I said to him was, "Is that a new wedding ring?" to which he said, "Yeah, it's platinum with a camo strip." Anyway, when he left, I started sneaking vodka and ended up leaving the festivities, going to the porch outside, and sitting there drunk and listening to country music while I had a serious pity part all related to my brother: "Why can't I shoot guns? I want to look like that. I wish I was a MMA fighter. Blah Blah Whiny Whiny." Totally ridiculous. Wasted 2 hours of my night.
*A few months ago, I'm trying to fix a nice cabinet that came detached in the kitchen. It should have been a simple job. I was quite drunk. First, I couldn't see straight and figure out how to attach it with screws (drunk tooling) and ended up having a screw that was too long that came poking out of the front of the fine cabinetry. I got so mad I threw a hammer through the wall. I mean, pure animal rage. My wife at some point came over and rudely said something like, "When were you going to tell me you messed up the cabinet?" I remember conjuring up my best evil stare and I just glaaaared at her and said something stupid I'm sure.
These are but a few short examples. I hope you can see how alcohol really destroys my frame. When I'm sober, I simply don't react in this way. I can let things roll off my back, use simple tools, utilize my sense of humor, whatever, but I pretty much NEVER, EVER have reactions like these. Over the years, these have piled up to where my wife probably thinks I'm a bit of a loose cannon. Not attractive at all. Mind you, I can have reactions like these with as little as two drinks, so it doesn't take much. I'm using this insight to motivate me towards abstinence.
(PS My extreme sleep deprivation from my job also makes me emotional, but I can generally control this. Sleep deprivation + a drink or two really sets me off.)