Things to avoid:
- correcting them for emptying your recycling into the regular trash
- playing computer games while they empty your waste basket
- regularly dribbling coffee all the way from the coffee shop to your office
- refusing to participate in idle chit-chat about the weather
- leaving your pay-check stub face-up on top of the trash
- snorting like a pig when they crash the library potluck dinner (bearing no food)
- writing "custodians suck!" on the bathroom wall in your own feces
