When turning 40 through 50 yrs young, a man could expect "THE CHANGE OF LIFE' but what is that? Becoming a grouch? set in your way's? everyday pattens?
NO----Your only getting SMARTER, Wisdom is now on your side. you have seen and done things in your life that not only give benifits to the younger, but you might be able to SAVE A LIFE with your knowlage in years. remember GUYS, your only as old as you "ACT" be young at heart, Go on living life to it's fullest (but be "GOOD, Kind, thoughtful, respectful and LOVING)
Don't think that the "NUMBER" of years you become should slow you down, a healthy spirit, heart and soul can live a LONG LONG LONG time to come
"What to Expect When turning 47"- It sounds to me that you have a pretty good grasp on what growing a bit older means. Using the wisdom you have gained over the years and that positive loving attitude to benefit others, sets a fine example not only for the younger generation, but provides you a wonderful sense of dignity and self-respect that the years can never take away.