[chumofchance]

Not to sound like a jerk, but this is way too broad of a question to get any meaningful replies. But basically, by 3betting so small you give your opponents great odds to call with speculative hands. For example, in the first hand villain would have to be retarded to fold 33 there. He'll get to play the hand IP and he has a much better idea of what you hold than vice versa.

Aside from that, what kind of response are you looking for other than "learn to read hands better"?