//> are the nicest and most patient customers , they dont expect me to know sign so when I'm waving my arms the happiness in their eyes is amazing to see them happy for communication does warm me heart a little , get a few old coworkers from fedex now and then who are deaf and come to my line and we shoot the shit silently , my managers come over try uh g to talk to them but they can't hear him so we look at each other and sign shit and have a quiet laugh ./