Former litigator, Marty Bryce, found teaching high school more fulfilling than representing financial institutions. Unretiring is increasingly popular, with 22% of retirees considering returning to work. Financial concerns like the rising cost of living and insufficient savings often drive this decision. Social Security benefits can be maximized by delaying retirement. Health benefits and a sense of purpose are other reasons retirees consider going back to work.

Read more at Yahoo Finance: He retired at 60, then became a high school teacher. Why this lawyer chose a second career in the classroom