One Day, You’ll Be 50 or 60 or 70, and You’ll Either Have Achieved Your Dreams — or Not Posted by May 3, 2016January 25, 2017 Leave a comment on One Day, You’ll Be 50 or 60 or 70, and You’ll Either Have Achieved Your Dreams — or Not I graduated from medical school at 39, opened a business at 50 and wrote a book at 63. It’s never too late to reinvent yourself.