Psychedelics and hallucinogens include a wide variety of substances, including LSD, psylocibin (mushrooms), MDMA (molly), ketamine, mescaline, DMT and more.
Unsupervised use of hallucinogens like LSD is high, posing significant risks. However, LSD is being clinically tested for treating anxiety and so far seems effective.
It has a smoother and more precise steering rack and the 2.0-liter models get an Asymmetric LSD. Both aim to improve handling, not that the MX-5 handled like a drunk camel in the first place.