You know the type

As of late, I have watched the actions of certain people. I am not into naming names of ugly acting people, but really????I feel like yelling at them "Grow up already!!". I guess I might not be any better by having to vent like this. But I cannot like people that once they realize they will not be able to have their way in something, they either monopolize a bad situation into their favor, at no thought of what it might cost others, or flat out lie. I am cutting them off. No more playing nice. Nope. Done.