Lightbulb jokes

Descobri variações a uma das minhas preferidas.

Q:How many psychologists does it take to change a light bulb?

A:Only one, but the bulb has got to really WANT to change.
A':None; the bulb will change itself when it is ready.
A'':One, but the chances for a relapse are high.


E esta não conhecia:

Q: How many perfectionists does it take to change a lightbulb?

A: None. They changed it before it broke.

Enjoy!!