It is well known that when you type
M-x doctor, a kind of AI program prompt you to write about your problems, as a psychotherapist does. Some said it's an easter egg, but it seems it goes beyond the fun.
The manual says (33.2.8 in a 2007 paper edition):
If using Emacs (or something else) becomes terribly frustrating and none of the techniques described above solve the problem, Emacs can still help you. First, if the Emacs you are using is not responding to commands, type C-g C-g to get out of it and then start a new one. Second, type M-x doctor RET. The Emacs psychotherapist will help you feel better.
Do you have real examples of people using the help of the psychotherapist? Is there use cases where it can really be used as a tool to solve problems? Do you have some stories about it here?