Depart(mental)

I went for a medical check up and a vaccine shot. Upon examining my physique, the lady doctor questions on my family medical history followed by, "Do you have any problems?"

I dislike general questions so I asked her politely, "What kind?"

"Any kind," she answered.

I told her, "Physically, no problems" and I laughed.

"You have mental problems?" she asked.

"Plenty," I said.

After questioning my academic background she says, "Now I get what you mean.. Haha!".