A guy goes to a shrink and explains his problem, "Doctor, one day I think I'm a tee-pee, the next day I think I'm a wig-wam. I'm a tee-pee, I'm a wig-wam, I'm a tee-pee, I'm a wig-wam over and over again. I'm a tee-pee, I'm a wig-wam!"
The doctor says, "You're too tense!"