human nature

I can't avoid analysing people. Obviously, i wouldn't reveal when i do that. I guess i'll do that when i'm being critical with some people. When am i critical then? That's for people to guess. It doesn't seem like a nice thing to do but i guess i was just being cautious. I thought i was complicated enough but it seems like, after some analysis, i found people who are much more complicated than i am. It's interesting to discover different sides of people. Maybe those differences make up human nature. Maybe i should take up psychology one day so that what i'm doing will resemble analysing more than judging.