notation - part 2

why do i bother really with worrying about bathroom door at strange places? its not like i am sitting down on the toilet and reading a newspaper... just taking a piss. yet i am most concerned about making sure the door is shut and that i can control its closed status, with a lock or my foot. what would happen if someone walked in? would i be embarrassed?  would i even care? would they? still i do it as if a force of nature an instinct compels me to do just that. protect my privacy that is not really there when i stop at a roadside to take care of business.