I had an embarrassing moment recently, and it lead me to wondering if I am the only one who wishes that if I have something on my face, someone, ANYONE, tell me! I have at times, discreetly let complete strangers know if they have something on their face, or other conspicuous place where they themselves cannot see. If they were offended they didn't say, most thank me. I prefer if I have ketchup on the side of my mouth that I missed, or a black smudge across my nose, that someone tell me, in case I would like to clean it off. I dont spend a lot of time in front of mirrors- of course I will notice if I use the restroom but usually by then, I realize its been on my face the better part of 4-5 hours. so it may seem trite, but I am curious- would you rather leave it on your face till you notice, or have a stranger let you know? And would you let another know if you noticed something?