The idea of someone going from birth to the grave without ever having a psychedelic experience is like someone going from the birth to the grave without ever having a sexual experience. It means you never really played in the game. You were a spectator, a silent witness. It means that you never figured out what it was all about. – Terence McKenna
Sex provides a shared state of mental and physical euphoria, a psychedelic experience provides spiritual euphoria by opening the third eye and destroying all previous judgments and conditioning. Both experiences are necessary for living the story of a stoned ape on planet earth.