You know how you go and buy something and they want to give you change. Maybe your change is $3.19 or something. Personally, I separate coins from dollar bills. Dollar bills fit nicely into my wallet, but maybe I want to put the coins separately in my pocket. So, I'd like to get the change and the dollar bills separately. I hate it when they hand me the dollar bills with the change on top of them. It's a pain. It's much easier for them to give them to me separately, but what can I do, give them a lecture about how to hand me my change. They'd think I'm some kind of a jerk. Oh well. Just one of those little things that I like to complain about.