Helpful.

UPS:	Yes Mary, we have your package here at our center on 43rd street. Just bring your ID when you come to pick it up. You are Mary Johnson, right?
Me:	No, it's Jensen.
UPS:	Well I guess you can't come and get it then.
Me:	What? They just wrote my name wrong, that's not my fault.
UPS:	Well I guess you should have spelled it out for them, huh?