I have a friend who uses meth, he hallucinates seeing and hearing things I don't!

I have a friend who uses meth, he hallucinates seeing and hearing things I don't see?

he is convinced they are real , he sees people that aren't there, hears music, voices, his friend sometimes is seeing the same thing, does anyone know if there is something called the spiritual realm and people on drugs enter this different demision, does this spritual realm as they call it exist? it is scary to me and i would like to learn more about it, i am worried about him if anyone else has experienced this what happens?

Altering the state of your mind via chemicals is not a portal to the spiritual world. It is like someone who has been in an accident, and is suffering from brain damage.

Hallucinations are nothing more than the result of brain cells being melted away by chemicals. Get your friend some professional help immediately.

In regards to your question about the spiritual world. It seems that if the spiritual world does exist, and as long as humans have been on this earth, don't you think we would have established some scientific evidence of this dimension that proves it exists without a doubt, but you know what....we haven't, so until it is proven to exist, as far as I'm concerned, it's just a fantasy.