Quite a light article. There are entire lives dedicated to finding out what is really real and what is just a perception of reality. https://www.scientificamer

Quite a light article. There are entire lives dedicated to finding out what is really real and what is just a perception of reality. https://www.scientificamerican.com/article/not-imagining-it/ https://www.scientificamerican.com/article/not-imagining-it/