The patient replied, "Can't you see I'm sawing this piece of wood in half?"
The doctor inquired of Patient #1 what Patient #2 was doing.
Patient #1 replied, "Oh. He's my friend, but he's a little crazy. He thinks he's a lightbulb."
The doctor looks up and notices Patient #2's face is going all red.
The doctor asks Patient #1, "If he's your friend, you should get him down from there before he hurts himself"
Patient #1 replies, "What? And work in the dark?"
