How many psychologists does it take to change a light bulb?
- None. The light bulb will change itself when it's ready.
- Just one, but the light bulb really has to want to change.
- Just one, but it takes nine visits.
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How many psychiatrists does it take to change a light bulb?
- "How long have you been having this phantasy?"
- "Why does the light bulb necessarily have to change?"
- One, but they’ll have to consult the DSM-IV.
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How many psychoanalysts does it take to change a light bulb?
"How many do you think it takes?"
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How many nurses does it take to screw in a light bulb?
None - They just ask a nursing assistant to do it.