Note to self

Do not get into the shortest line at the checkout at Wal-mart. There is a reason there is only one person standing there. They are arguing about the price or waiting on a price check that doesn't seem to be coming in the near future. Everybody else stood behind this person, finally moved to another line, and is now watching to see how you will react when you finally figure it out. Sigh! I just smiled and was very nice to the poor, worn-out cashier. They really go through a lot of stress at that register.