Happiness

Coined by psychologist Mihaly Csikszentmihalyi, flow occurs when a person is fully immersed in energized focus, full involvement, and enjoyment. It's often experienced during hobbies, sports, or creative tasks, leading to peak performance.

Toddlers can laugh up to 400 times daily, experiencing joy effortlessly and spontaneously. In contrast, adults average only 15-20 laughs per day, highlighting a potential decline in spontaneous playfulness and mirth as we age.

The "facial feedback hypothesis" suggests that the act of smiling sends signals to the brain that can induce feelings of happiness, even if the smile isn't genuine. This physiological response can reduce stress and elevate mood.