I wonder if ppl overthink this and make it more complex then it should with apps and references to ppl who really didn’t know much more than we do today about t

I wonder if ppl overthink this and make it more complex then it should with apps and references to ppl who really didn’t know much more than we do today about the brain. Anyone tried sensory deprivation tank (or floating as it’s now known)? Floating to me is the easiest method to let go of the monkey mind without trying. Dr John Lilly (the inventor) took it few notches further taking various substances to heighten his experience. I’m sure some ppl need that sort of journey to let go of memory loops/ptsd, but not required to float.