Because life is complex...
... I tend to see tens of possibilities why a person would do something trivial or big. I am not judgmental because I can't be in the shoes of the person who did it and that statement is not just to look good, I will often refuse to talk with people who just want to talk down about someone else. Who are we to decide the other one is such and such? On the same token, I don't have problems with anyone who says X or Y is a smock, a jerk or whatever, that might look contradictory but it is not, you are smart enough to understand that. I wanted to say it because sometimes I feel my English is playing me tricks, or it might be my unpolished way of saying thing. ;)