1) If the person you are talking to has a piece of spinach stuck in his teeth, would you tell him?
2) If you see a person who is wearing his tee inside out, would you tell him?

I polled 5 people. All the guys said no while the girls said yes. Are guys are more self-centered? The reason given by the guys was that they didn't want to be the one to offend by pointing out a blooper. (But the poor fella is going to be more embarrassed at the end of the day!)