Superpowers

Customers, on many occasions: Can you feel my son's/daughter's toe? I think it's here (says the customer as they point) but I'm not sure.

Me: Of course.

Inner Me: Do you think I have superpowers or a radar in my finger? If you can't feel your child's toe, I can't either.

Logic

Customer: Will the large hat provide as much sun protection as the medium hat?

Me: Yes, it will--because it's larger.