The Eyes Have It!

I really feel for folks that have disorders; however, I can't resist when they get plum nasty with a sista!  I mean to the point of shouting at me to get my attention at the customer window.  Hello!  It's not my fault she can't see me cause I was standing in front of her all along!  I just don't get it!  I kept telling her I was there to help her, but she seemed not to be able to hear or see me!  SMH!