That would make sense. I heard a lot of people we're dragging themselves on site. Why should he be any different? I heard too that there were a number of people doing the "walk of shame." Maybe that's why he was hiding. ;-)

Didn't go near it. And what do you mean by a genetic predisposition? They're more vunerable to it or they're actually born with it?

Not so much. They're common enough.