The LSD addiction is, physically speaking, zero. The usual amount of LSD ingested is 100 millionths of a gram, and the body builds tolerance pretty fast, you need at least three days before LSD will work on you again. But, like any drug, the sensation that gives you can get you captivated, so it is [...]

 
Ketamine in low doses acts more like a stimulant. At medium to high doses it turns to be a powerful paralyzing psychedelic, makes the user feel sluggish, disassociated from his body, clumsy and can cause hallucinations. He looks like drunk and has trouble remembering who he is. Its effects are like a combination of all [...]