I know that users of any drug can have weird supernatural experiences or visions of the spirit world, but it seems like tweakers specifically see shadow people all the time. Any girl that I've dated who had a history of meth use talked about seeing shadow people in their room or following them.

I have never done meth personally but I have tried Adderral in the past and only once, my very first time taking any amphetamine, I sort of saw a shadow person standing a distance away in my peripherals. It sort of freaked me out but I can't imagine full on seeing shadow people all clearly.

Why would amphetamines cause this and if it is getting you all amped up, how would it lower your vibrations???