Like you, age has sneeked up on me ! I have searched for ways that will help me "grow old gracefully". I hope they help you as much as they have helped me.
First and by far the upmost, the thing that makes my life enjoyable and secure is my belief in the Lord Jesus Christ. Nothing can compare to what that can do for you.
Dogs...nothing keeps you young like a couple of little dogs to care for. They never complain to me, just always grateful and show it in so many ways.
Walking...I think that my daily walk has helped more than any amount of exercising and dieting could ever help me.
Attitude...A older lady told me a long time ago that a person is just as happy as they set their mind to be. I agree with her completely.