The U-shape of happiness doesn't have to bottom-out.
"The Happiness Curve," a term coined by author Jonathan Rauch, describes the decline and subsequent rise of life satisfaction as we age. The lull between ages 40-50 is a temporary downswing due to feeling the effects of time.1
American women at age 50 are projected to live on average an additional 43.1 more years, and men an additional 37.6, if they exhibit all five “low-risk lifestyle factors” (those being a healthy diet, thirty minutes of physical activity per day, a healthy Body Mass Index, zero smoking, and moderate alcohol consumption).2 This data confirms the age-old adage that it’s never too late to start. Even at age 66, the “full retirement age” considered by Americans, we gain an additional 10-12 years over people with zero healthy lifestyle factors.3
In order to glide through this period with grace, try some of the following:
SOURCES:
https://dqydj.com/average-retirement-age-in-the-united-states/
https://www.distilledspirits.org/wp-content/uploads/2018/04/CIRCULATIONAHA.117.032047.full_.pdf
https://www.health.harvard.edu/blog/gut-feelings-how-food-affects-your-mood-2018120715548