Fred walks into a psychiatrist's office one day and says to the psychiatrist,
"Doc, I don't understand what's going on with me. It's really strange,
sometimes I feel like a teepee."
The doctor thinks about it for a while and then urges the man to continue.
So, the man continues, "And sometimes I feel like a wigwam."
To which the doctor says, "I wouldn't worry about it, Fred, you're just
two tents."