Stimulating joy and happiness is possible. There is a group of hormones on the clinical spectrum known as “well-being hormones,” some of the more well-known being dopamine, serotonin, endorphins, and oxytocin, which are given this name because they usually induce happy feelings, i.e. joy. Harvard Medical School (HMS) in the USA. To stimulate them, simple gestures such as meditation, exercise or laughter are enough.