That has happened to all of us--or least many of us. One time, when my daughter was a baby, I went to the bank to withdraw a little bit of money to buy diapers, etc. Well, the teller told me the computer was down, so it would take a couple of minutes. I flipped out, and started screaming at her and calling her a b**ch. Later, I felt terrible--especially since she was really sweet and she was pregnant too.