Who says it's dark
Just one. He holds the bulb and the room spins.
Twelve. One to change the bulb and eleven to do the paperwork.
None a burned out bulb can't catch a waiter's eye.
10. 1 to change it and 9 to say they could have done it better.
The optimist sees the light at the end of the tunnel. The pessimist sees nothing. And the realist sees the train.
