In The Psychedelic Experience, Leary observed that the natureof these experiences depends...

[narrator] In The Psychedelic Experience, Leary observed that the nature
of these experiences depends almost entirely
on set and setting. That’s your mindset, your mood and expectations, and your environment, the place where
you are and the people you’re with. Getting that right is crucial
because in a survey of psilocybin users, most considered the experience
to be the among the top ten most psychologically difficult
or challenging experiences of their lives. And an uneasy mindset
or uncomfortable setting can lead to a so-called bad trip. [Griffiths] There are real
psychological risks with these drugs that we should not underestimate