Jennywocky
Creepy Clown Chick
He's too lazy and weak to pick himself up.
Some people might be. Some people might have issues that can't be fixed by mere willpower.
Since you know your friend, you are in a position to better evaluate his situation, so you could be right? Who knows? But extrapolating from a few people you know to make blanket statements about everyone is rather ridiculous. You know that.