What do people who embrace the second half of their lives do differently to those who dread getting older? Sociologists, therapists and psychologists have spent entire careers investigating the ins and outs of successful aging, yet their findings are inaccessible to ordinary people, hidden in obscure journals to be shared only with other experts.

Now the international bestselling author of the 100 Simple Secrets Series has collected the most current and significant data from thousands of scientific studies on the second half of life. These findings hjave been boiled down to one hundred essential ways to find and maintain joy, health, and satisfaction every day of your life. Each one is accompanied by a true story showing the results in action.