bolive it or not your at a critical stage right now (yes, even at 2 years old)
let me explain
My cuz hates "pushovers" and wussys. She wanted to raise a "football player" type of guy (don't ask). When she had a son right away she set the tone of the rest of his life. She wanted him to be hi energy guy who wasn't afraid of anything or anybody. Haw did she do this?
-SHE PLAYED ROUGH with him, which forced him to be rough with her. (physically rough)
-she played and made him play high energy games; soccer, footbal....
-she pushed him go play with other kids, even tho he didn't really want to.
-also, make sure that there is nobody telling him that he is worthless or that he is stupid....(from personal experience i can tell you this will damage the child and destroy his tinage years.) that's all there is to it.
he is 5 or 6 now, and there is no stoping him, HE IS A HELL RAISER. when he gets in his teens, there will be no stoping him.