A guy goes to see a shrink because he keeps having a recurring dream. "Help me doc" says the man. "I keep having this dream, and it is driving me crazy". "First I dream that I am a teepee, and then I dream that I am a wigwam,.... ateepee, then wigwam, then teepee, then wigwam". "It's keeping me awake at night wondering what it could mean. Can you help me?" "I think I know what the problem is" says the doc. "You are just too tense." Sorry guys, I know it is stupid, but this one cracks me up.