Yes it can absolutely affect your sanity. A few friends of mine developed schizophrenia (which they may have anyway later in life without psychs). I've had a f

Yes it can absolutely affect your sanity. A few friends of mine developed schizophrenia (which they may have anyway later in life without psychs). I've had a few bad trips. It's a bit like being seasick. At first you worry you're going to die, then you worry you're not going to die. Psychedelics are amazing and life changing but they can also put you through mental torture in ways you can't imagine until you've experienced it.