A man goes to psychiatrist because his girlfriend thinks he is obsessed with sex. The doctor draws a square and asks the man what he sees.
"Sex," said the man.The doctor drew a circle and asked what the man saw."Sex," replied the man.So the doctor draws a picture of a triangle and asks the same question."Sex," said the man.
"Well" said the doctor, "you are obsessed with sex.""I"m obsessed?" said the man.
"You"re the one who keeps drawing the dirty pictures."