Unretired: How Highly Effective People Live Happily Ever After

The nation's first generation of knowledge professionals, some thirty million Americans who've earned a living through their education, intelligence and expertise, has reached or is nearing retirement age. For more than half, this feels like a life sentence to purgatory, according to the most scientific studies ever done on this generation.

While many can afford to, they have no interest in powering down their ambitions to play golf, garden, cruise or play pickleba...