I started my life/carreer by enlisting in military at age 17. Got married, raised 2 children, and was totally dedicated to carreer and "normal" pursuits that enabled my comfortable retirement at age 51. Regrets......I didn't know any other options or what I "missed" due to my total focus on early retirement. In my opinion, it was worth it as my wife and I have been able to enjoy a whim oriented lifestyle/schedule for the past 9 years while still young enough to maximize enjoyment. We have ridden in every state except New Hampshire and Rhode Island.
Everyone has their own priorities/needs/desires accordingly. Too late for regretting my choices now.
Gary