What motivates a grown man to post under fake female troll aliases?

The problem with so-called dancer accounts,, on both sites now, is that one or two guys who post under multiple female aliases are making it tougher to sort through what is fake and what is real.

You'd think that any grown man who felt the need to behave like this would have long killed himself from the shear pointlessness of his lonely existence,. After all, what could a guy who does this possibly have in his life? No love I'm sure, at least not that of a woman or children. He is also likely a classic underachiever, with hopes and dreams that died long ago and living for no reason other than to forget. I'm also guessing he grew up fatherless and always struggled to understand how to act like a man, hence he has no male pride to speak of and probably struggles with his emotions. Can female troll accounts really be enough to keep him going, or is it some primal instinct to stay alive that gets him up in the morning to spend another day as one of life's forgotten rejects?

I am honestly baffled. I won't even get into the girl who thinks that she's actually passing herself off as a man on here, but at least that is more funny than sad.