39-year-old retiree: This part of retirement is 'almost more challenging than going to work'
December 14, 2018 at 08:45 AM EST
Retiring early is great: "I can't imagine ever going back to a 9-to-5 job," says Chris Reining, who quit corporate America in 2016 at age 37 with more than $1 million in the bank. But it's still a big adjustment.