That's how I feel. I don't have empathy for people who are over 25 who act like children. And yet people tell me I 'lack empathy' for someone throwing a temper tantrum in public over some perceived slight or their hamburger having 1 less pickle they think it should.

But I just end the relationship. I can't respect people who refuse to take responsibility for themselves. Once I realize they aren't going to do that, I am no longer interacting with the person. And there is a significant number of people who go through life never taking responsibility for their actions and blaming other people for their mistakes. What I can't understand is why other people like those people... but often they do because they are charming on the surface.