Schizophrenia:
John Nash is the only person to be awarded both the Nobel Memorial Prize in Economic Sciences and the Abel Prize. John had schizophrenia and often talked with a little friend that other “normal” people could not see or hear.

So the “normal” people were upset, angry and afraid and they had John committed and medicated and heavily drugged until his brain was turned off.

But how do you know that his little friend was not real? Maybe you can’t see everything or hear everything. Maybe your senses are limited but other people have senses that are extended.

It is not wise to judge everything by your own limited abilities.