Lair of the Lost Girl

I don't know about most players but, often enough, players of RPGs want to be the heroes, the centers of attention, main cast. After all, if you're playing a game, why play a sidekick when you can be the star of the show? Finding players who like or even prefer being supporting cast and playing bit parts can be difficult so your volunteering to stand around with a sheet over your head is a godsend to the GMs.