Euw!

I had a haircut the other day at a place in town where you don't need an appointment. I don't remember how we got around to talking about dirty people, but the young man who cut my hair told me that sometimes he'll ask a customer if they'd like a shampoo first and they'll say no, so he has to cut hair that hasn't been washed for days. I said that I feel sorry for dentists, when they have to work on smelly mouths with rotten teeth. I don't suppose that dentists can refuse, but I don't think I'd be willing to cut someone's smelly hair.