I'm loading mushrooms. . . . Who heard this joke and sent it to me?

There is an old lady in a mental hospital.

Wear black clothes and hold a black umbrella every day.

Squatting in front of a mental hospital.

The doctor thought: to cure her, we must start from understanding her.

So the doctor was dressed in black, took a black umbrella and squatted there with her.

The two spent a month in silence.

The old lady finally spoke to the doctor:

I'm sorry

Are you a mushroom too?