I was wondering, if someone took DMT with some kind of brain disease like alzheimer for example, will that person have the same experiences as we do? If consciousness is separate than the human brain, he will expirience the same as we do, but if he/she dont, then, it means tha all the DMT place e.t.c. are made out of our brains. So with just a simple experiment like that, it can be confirmed if DTM world is real or not. What do you think?

An another strange think is that, even if DMT and life after death is real, people report different things on NDE compare to DMT world. God on NDE is quite different than "the creator" on the DMT trip (accordind to some reports)  So how can this be possible