LSD is one of the most famous drugs which comes in the category of research chemicals and also known as acid. If you are familiar with it then you have probably heard about the phrase "Set and Setting." This term was given by Norman Zinberg to describe this psychedelic drug and its effect. From then on, this has been highly expected by researchers in psychedelic therapy.
There are four S's used in context to this drug and those are Set, setting, Substance, and session. These four play a significant role in the effect of this drug.
