>>212504935 (OP)Mental illness always answer this question, but ignore the practical reality
An asshole doesn't fucking care that they "bother" a girl when they hit on her.
They do not care if they are out of their league.
They are generally pushy and forward.
Nice guys generally shoot themselves in the foot, take themselves out of the running, and hesitate at every step of a nascent relationship.
They're almost never as nice as they say they are, they're just insecure and think pleasing people is the same thing as being a morally good person