Teenage decisions Again

I think I understand why they refer to retirement age as your second childhood. Between my teen years and now has been a steady progression of life. Now, I am departing the main channel off on some tributary.
It will be a great new adventure when I quit trying to get back to what I think is the main stream.
What do I do with my life isn't a question I've asked myself in a long time. Things just kind of unfolded before me. Don't get me wrong I helped alot. My career of the last twenty-five years has been all about the love of dogs.
It's hard to give up what you're good at to go off nto the unknown. Why do I have to make a decision now?
Give me grace.