Sometimes I absent-mindedly slide down or up the railing in the subway station. Then I pull myself back and think about it for a bit, then realize that no one else around me touches the railing unless absolutely necessary. Or I’ll be holding onto the rail in the subway car, idly wipe my forehead and then use the rail again. Just think, a guy might as well have licked it because there were probably hundreds of people touching that same rail all day long. Even if I see subway workers cleaning the station that doesn’t help because I know they clean everything with giant brooms which were used to clean the rest of the station. Okay I’m grossing myself out, I don’t want to think about this any further.