As a former college student and avid poker player, i can safely say that there are times when having a diaper fetish can be usefull. Personally before any major exam i always put on a pair so that, should the need arise, I could just do my business and not waste time going to the bathroom. Also in long poker tournaments when every hand counts not having to get up from the table can be a real advantage, so long as it doesnt leak or start to smell.