"Age is an issue of mind over matter. If you don't mind, it doesn't matter."
Mark Twain
There are young people who are old, and old people who are young.
Which one are you?
Truth is, it never happens at the same time for everyone. It's a personal choice. Simply put, anyone who keeps learning and challenging themselves stays young and anyone who stops gets old.
The character we become reveals itself in our attitude. Are you starting to talk like you are old? Are your behaviours becoming that of an old person? What would people say about you? More importantly, what do say about you?
Age is the price we pay for maturity, strength and opportunity. It's possible to accomplish exciting new milestones, it just might not be as easy as it used to be.
That is what makes doing it even more rewarding.