Turn on, tune in, drop out New York City on September 19, 1966. It urged people to embrace cultural changes through the use of psychedelics by detaching themselves from the existing conventions and hierarchies in society. It was also the motto of his League for Spiritual Discovery. The phrase was derided by more conservative critics. In his speech, Leary said: Leary later explained in his 1983 autobiography "Flashbacks": "Turn on, tune in, drop out" is also the title of a book () of essays by Timothy Leary, covering topics ranging from religion, education, and politics to Aldous Huxley, neurology, and psychedelic drugs. Leary later (during the
Turn on the haunches tilting the head. If the horse steps backward, the rider should apply more inside leg, and may need to decrease the restraining aids. Horses that make a turn around the center, instead of the hindquarters, do so because the rider did not prevent the hindquarters from swinging out, and therefore more outside leg is needed. Horses that overbend in the neck and pop out the outside shoulder may do so because the rider is trying to pull the horse through the turn using the inside rein, rather than using the inside leg to keep the energy and the outside aids