Another Nicholas?

Well, Christopher has become a screamer to get his way. I don't know if it's just instinct with my boys or if he learned it from Nicholas. There is so much screaming and yelling going on when someone doesn't get his way I can hardly stand it! Hopefully this is just from the frustration of learning to talk. I don't think I can take another Nicholas! Christopher is supposed to be the calm and easygoing one of the two!