Nice to see that the thread's not dead.
I've begun a number of changes which I hope will pay off:
1) I've begun taking fish oil capsules daily, following the advice I read on one of the hair loss threads. I hope the 'telogen effluvium' stuff might apply in my case.
2) I always try to purchase fitted clothing. I normally shop at H&M and Express, and find that their stuff is well fitted (MX1s from Express could do with a little darting though). I've generally had people tell me that I dress nicely, so I hope to keep that going.

3) I am definitely getting enough sleep these days. Sometimes, it comes at the expense of work, which is worrying, but I'll try to improve the balance.
4) I'm following a more sound workout program now. I've tended to ignore weight training in favor of pure cardio (running/elliptical/some crunches), but I have a decent program for my shoulders, back and arms, and am already seeing results in my shoulders and back (arms, not so much

). I enjoy running, and only wish I could do it more than 3x/week; I do the elliptical on my weight training days. All in all, working out semi-seriously has already begun to have a positive effect.
5) I'll admit it; I began smoking in my soph year, and have struggled to kick it. (Have I already mentioned this?). Not too much, maybe 2 packs a month. But I've been cutting down recently, and hope to be done with it completely by New Years'.