How long does it take to create a new habit? (2015)
(thelogicaloptimist.com)
In 1960, Dr. Maxwell Maltz published his bestseller book “Psycho-Cybernetics” in which he defines happiness as a habit and claims that “it usually requires a minimum of about 21 days” to form a new habit.
In 1960, Dr. Maxwell Maltz published his bestseller book “Psycho-Cybernetics” in which he defines happiness as a habit and claims that “it usually requires a minimum of about 21 days” to form a new habit.