I think I called myself an entertainer on my son's birth certificate. That sounds a bit Sammy Davis Jr. or Brian Conley, the sort of guy you just drop into a room and let them 'entertain.'
People say what they think online because it's not to your face. That's a good thing. You don't really want people just being nice to you with their opinions.
I've been told to 'man up' after talking about depression on Twitter. Man up means 'be strong because that's what a man is.' And they don't just mean physical strength, they mean emotional strength. What, because men get into fights or go to wars to fight? It should be 'woman up.'