If you want to live a satisfying, long life, neuroscientist Daniel Levitin has some advice for you: Stay busy. What is the ideal age to retire? Never. Even if you’re physically impaired, it’s best to keep working, either in a job or as a volunteer. Lamont Dozier, the co-writer of such iconic songs as “Heat…
via What is the ideal age to retire? Never, according to a neuroscientist — ideas.ted.com
lifeunderwriter.net 
Very interesting article. I retired from the military at age 50. But have continued to volunteer at a clinic since 2001. I’m also active in several other volunteer activities, Dog Training, and Tai Chi. All things that help keep me physically and mentally sharp.
I think keeping active and engaged are extremely important. Even my purchasing a new car last month has been quite the experience. It’s absolutely chock-full of all these gadgets and electronics and features that I had no idea how do use. Reading the manual, going on test drives, returning for classes with the
dealership have been quite a challenge.
I’m still working a regular W-2 job, read a lot and blog. I hope to continue working as long as my health holds up and I have a willing employer.