So we are coming home from the local indian casino the other day, and my wife starts giving me grief that she has picked up what she calls my money OCD behavior. I take all bills and make sure that they are faced, denominations are grouped together, and oldest style bills are used first. She is also getting the no Fifties allowed superstition, although she is not quite as militant about that one as I am. The other one that she teases me about is when I am at the tables, and there are commemorative chips in the denomination that we are using, typically green chips, I separate them from the normal chips and use them to bet with first. Anyone else have quirks that they notice when handling money or gambling?