I read the free sample of the book in your OP, and ordered an ecopy from my library. There's a wait list, but it should be available to me in a couple of weeks.Amazing how fast posts fall off the OP.
Here's a link to the sample:
Successful Aging: A Neuroscientist Explores the Power and Potential of Our Lives: Daniel J Levitin: 9781524744182: Amazon.com: Books
Successful Aging: A Neuroscientist Explores the Power and Potential of Our Lives [Daniel J Levitin] on Amazon.com. *FREE* shipping on qualifying offers. <b> Debunks the idea that aging inevitably brings infirmity and unhappiness and instead offers a trove of practical