A man walks into a doctor's surgery. The doctor invites him to take a seat.

"What appears to be the problem?" asks the doctor.

"Well, doctor it's a bit troubling. I'm having these recurring thoughts where I keep thinking I'm a moth."

"A moth? I see. Well, I really think that you'd be better off seeing a psychiatrist rather than me."

"Yeah, I know, but...your light was on!"

Boom! Boom!
Ah, the unsmuttier the better!