/sci/ - Science & Math

>>5174149
The thing to realize is that in principle nobody is essentially happy with what they got. The fact that girls can more easily have sex doesn't put them in same the mental position of a guy (like you) who wants to have sex and finally gets it. What happens is that as they have access to it, it devaluates and then they cry about another thing they can't have. This doesn't really limit itself to sex, it's the same with almost everything - people are not born to be happy. Someone who can't concentrate or motivate him/her-self will be envious or even mad at someone who finds pleasure in reading books/educating him/her-self, while this person takes it for granted as he/she doesn't know it otherwise. Someone who has money doesn't react in the same way to expensive presents like a car as a poor kid, who gets a bike.
It's probably better to be a geek than to be a mentally depressive pretty girl, so don't cry like that.

Why do creatures like humans come with two digestive exists, why do we need to seperate the exclusively fluid stuff from the rest?
Which animals don't do that?