Today on the XL Morning Show we were talking about gross things that are on us that we can't see. I'm kind of a clean guy, so the thought that there are spider-like organisms crawling on me all the time is a little unsettling . . . and the idea that most of the dust on my keyboard is dead skin is downright sick.

I bite my fingernails, which I know is gross and there are all kinds of organisms living in condo communities with swimming pools underneath them, but one of our callers today completely cured me from this disgusting habit.

Listen to this call, and I can't imagine how you will not be cured instantly from ever again biting your fingernails.