GHB. A relaxant, which suppresses breath and heart pulse as well if taken in a sufficient quantity, acting on both GABA A as well as B. Induces a state of joy, powerful sexual enhancement and deep emotions, including crying or having a sincere rant, or deeply touched by certain thoughts. But it can act as a stimulant or somewhat 'psychedelic' as well.
I got hooked to this, dosing myself 24 hours a day non-stop, when I wanted to get sober, I noticed alarming reactions both mentally and physically. Resulting in a paranoid delirium like state.
Blocking the action of acetylcholine (do a search where it is responsible for, you will see how diverse its function is) whether it is through an anticholinergic or withdrawals, is just nothing psychedelic since tryptamines and phenethylamines mostly bind to the 5-HTP receptor.
Never did a deliriant unlike you, but it's not hard to visualise how even more important set and setting are when entering a delirium. Unlike most people think, deaths with deliriants occur the most in conjunction with dangerous behaviour. Dosing too strong is not the 1st cause. It's been said by some that only a woman can calm you down.
