Yeah, one of my pet peeves is definitely unintelligent people, though. As heartless as it sounds, it just really angers me when I see my peers in school not know something, and then not even pursue the knowledge. I guess that comes from being an OCD over-acheiving freak...
Don't worry juufa, though, because I'm really stressed out too! Yay! Stress is pretty much one of the words that defines my life. I don't really ever scream or punch something, though, and I agree with demonic_advent that doing those things can hurt more than they help. Never knew that venting was bad though. In a way I vent to the piano, and the piano is truly the only way I can ever relieve stress. However, rather than pounding out chords, I play slow, soft pieces. That's why I love Chopin so much. No matter how crappy I feel, I can release most of my negative emotions through playing a nocturne, mazurka, waltz, etc. Come to think of it the ballades might even be better de-stressers.
Pretty much every day of my life I feel miserable and depressed, but whenever I play the piano, those feelings evaporate, and hearing the beauty of music calms me down and lets me release my frustrations into a non-human medium. My parents are always asking me if I can tell them what's wrong or why I'm so upset, but I'd much rather express my emotions through the piano than my voice.
I don't really see any noticeable effects on me from my stress. I might look anorexic or something, but that's just my genes. Actually, I have slept very little in the last few months. I can't really ever stop worrying about anything. And the emotional/mental impacts of stress are big as well. I guess that's where the sadness/depression comes from.
Also (as if this post isn't long enough already), I notice that I'm always stressed out and unhappy, and yet my friends seem to have perfect lives, where they have no crap to deal with like I do. Does this happen to anyone else?
All in all, thank God for the piano!
P.S. Wow, I just totally vented. Stupid me

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Believe me, we ALL have crap to deal with. Example: the upcoming presidential election in the U.S.; here's who we have to vote for:
and...Huckabee Wait, wait...let me get my banjo.