Becoming forgetful is often regarded as a normal part of getting older, but it’s possible to maintain your quick wit and intelligence at any age.
This should come as welcome news, since the notion of losing your mental capacity evokes twice as much fear among Americans as losing physical ability, and 60 percent of US adults say they are very or somewhat worried about memory loss.
One principle to remember is that if you don’t sufficiently challenge your brain with new, surprising information, it eventually begins to deteriorate. Just as physical inactivity allows your muscles to atrophy, cognitive inactivity does the same to your brain.
Challenging Hobbies Help Keep Your Brain Young

Engaging in mentally absorbing tasks and hobbies allows you to experience flow and have a seriousness of purpose with which you engage in a task. Karen Bleier/AFP/Getty Images