I have even apologized to a checker for rude person ahead of me in line! I have stopped the manager in Wally a few times to let him know how much I appreciated the service of a checker! We all need some encouragement and praise once in a while. It seems like some people believe that if you work for a living, you are beneath them. I have all the respect in the world for those people who work in the public and are able to take the hard work and the abuse some dish out! If we could all have a little more respect for others, it would be a better world!