Are there any jokes about mental illness?

1. A doctor in a mental hospital is on duty. A psychopath ran towards him with a knife in his hand. He ran away in a hurry, but ran to the end of the corridor, and there was nowhere to escape. At this moment, a mental patient came up to him with a knife. The doctor closed his eyes in fear ... only the mental patient said, "It's your turn to chase me."

2. A mental patient is singing in bed. He turned over when he sang. The doctor asked him why. He replied, "Don't you know you have to turn over the tape after singing?"

The doctor in the mental hospital drew a door on the wall of the ward, telling the mental patients that whoever can go out through this door can leave the hospital. The patients rushed to the door. Only one patient stood quietly. The doctor thinks that the patient is really well and can be discharged. The doctor asked him, "They all went. Why didn't you go? " He replied, "even if they go, they can't get out." I have the key. "