Pfft, you can't ask us that without offering up yours first! Otherwise we'll just think you're probing us for weaknesses you can exploit. 
Haha, okay, that's cool. Reason I didn't is that I think it seems like such an attention grab to unload in the first post of this type of thread—like, "look at this stuff about me, comment on me, here's a thinly disguised way of getting people to give me attention, me, me, me!" Whereas the truth is I'm interested in comparing and learning about other's experiences/conditions and how they view themselves.
But, no problem. One of my biggest flaws is a low threshold for irritation, and I'm quick to anger. And there are plenty of things that annoy me. If I'm not careful, I'm much too short with those I love. One might euphemistically say that I "don't suffer fools". But that sounds more noble than what it really is. If I could change my brain structure/chemistry instantly to induce a more laid back temperament, I probably would.
To be fair, I have the ability to reflect afterwards and impassively consider my behavior and actions, and I'm not afraid to apologize or change my view. However, it would be nice not to have to apologize in the first place.
And not to insinuate I'm an out of control maniac in public, I'm pretty reserved actually. It mostly affects me when I'm alone (for instance, experiencing disproportionate anger if my computer crashes, or if I'm driving and encountering silliness on the road), and, secondarily, those who're very close to me.
