Which take hours of daily work for years. Tell that to people suffering from depression who are struggling to get the most basic things done, like showering regularly. A single session with the right psychedelic can give you a push into an upward cycle thats worth hundreds of hours of mental training.
Nitrous Oxide is not really needed for it though imo, its more of an added pleasure thing. But LSD is one of the safest drugs we know and its benefits compared to other drugs like coffee (wakes you up) are enormous.
Arent those the people who make my son gay?