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
Drop shot Making the drop shot a surprise also makes it more effective. If opponents are expecting a normal shot, they may not be in position to run forward to make a good play on a drop shot. The characteristics of some court surfaces make drop shots particularly effective; grass and clay are good examples. On grass, the ball tends to bounce lower than other courts, which makes it harder to retrieve a drop shot. On clay, the slow surface tends to encourage players to stay far back and engage in rallies from behind the baseline, which in turn increases the distance