The bar is nearly came to its closing hour when the bar tender noticed there was a man sitting beside the window and loooking so depressed. The bartender as a good Samaritan closing up to the depressed man and this is the conversation that happens:
Bartender : Excuse me sir, but i can't help but noticing you had a very depressed look on your face, tell me what happened?
Depressed man: I'm a doctor and i just slept with one of my patient.
Bartender : and?
Depressed man: I felt so guilty,and i also got bitten on my neck..(showing his neck)
Bartender : Oh my,that is one nasty bite..but i assure you sir,its normal for a doctor to sleep with their patient
The man look at the bartender with a tear filled eyes before bursting a cry..
Depressed man: But i'm a freaking vet!!!!