Who said logic had to make sense?

Elementary school physics taught me that friction is an essential part of the universe. If one were to wear shoes(or any footwear for that matter) that provides little or no friction against the ground, one would sleep. Is that why a lot of people wear bedroom slippers? Well, bedroom slippers do provide very little friction. So that makes sense--the lesser friction the footwear provides, the easier it is for someone to sleep. Hmm, I'll need a pair of bedroom slippers then, this insomnia is getting to me.