[huldah1776]

Long term use.

[JustSayNoToNannies]

my progressive liberal textbooks. They are scared to death of the psychotic, LSD-like damage it does.

They're quite wrong about that. Marijuana is not even a hallucinogen like LSD.

Long term use.

I'm highly skeptical that even long term use of marijuana does "psychotic, LSD-like damage." What are the exact words your progressive liberal textbooks use on this subject?