You've been a sysadmin too long when...

…while walking to the restroom in search of relief, you:

  1. spot a printer with a paper jam,
  2. fix the jam,
  3. wait to see if it's fixed,
  4. clear the second jam,
  5. diagnose the problem,
  6. solve the problem,
  7. reload the paper tray,
  8. verify that it's printing correctly.

Then you resume your trip to the restroom.