Ann Landers: At age 20, we worry about what others think of us 1share Facebook Twitter At age 20, we worry about what others think of us.At age 40, we don’t care what they think of us.At age 60, we discover they haven’t been thinking of us at all.— Ann Landers Advertisements See more Previous article Richard P. Feynman: Knowledge isn’t free. You have to pay attention. 1share Facebook Twitter Advertisements Advertisements Next post