[M4F] which one of you goes commando most often?

Well first of all, how do you even know this? lol But yeah I'm curious about it. Between you, your friends, family, coworkers, classmates, anyone you know really, which one of you goes commando most often? And I guess if you know this then you probably have an idea of why and how often. If you don't have anything to share then I'm down to share if you want.