He gets into trouble when he....

 Opens his mouth and talks

Assumes he knows something such as what I am thinking what I feel, what I need or should be or do 

Thinks he knows what everyone else should say, think, feel, look like and do

Minimizes whatever I say

Says it's no bid deal

Thinks he knows what I am going to do, what I can and can't do, who I should be 

Tells me not to talk to anyone