From The Chicago Tribune (Part of article) “Keep working into your 60s, but be sure to recharge batteries.
One of my favorite daily habits is to take 20 minutes twice a day for Transcendental Meditation. I learned the technique when I was 12 and have meditated every day since. According to some research, the deep rest available during TM is profoundly more powerful than the rest we achieve at the deepest levels of regular sleep.

By DANEEN SKUBE OCT 06, 2019 | 9:20 AM–tms–interprnctnie-a20191006-20191006-column.html