I think I’m probably Timid: I pretty much never get involved in a hand from any position except the big blind when no one raises pre-flop. I’ll usually fold AA to a raise pre-flop: since it’s only a pair, I know it won’t hold up. If I somehow end up with the absolute nuts on the river, I might venture a min-bet, and hopefully won’t fold to a raise out of shock.
Or wait, I guess I’m actually a Maniac: I’m going to bet every time it comes around to me, and my main question is what street will I go all in on. I try to mix it up: sometimes all in pre-flop, sometimes on the flop, sometimes on the turn, and sometimes on the river. But every street needs a bet: perhaps a small bet; perhaps around half pot; maybe pottish; over-bets are fun; and going all in is the best.
Oh well, I suppose most of the time it is somewhere in the middle, but it is nice to venture out on the edges every so often, also.