Let me tell you the truth about growing younger instead of aging: It's impossible (no matter what marketers tell you). Keeping my "biological" age a secret makes me feel like I have something to be ashamed of, which I don't.
For years my curls were my enemy, but no more. I can now say without embarrassment that I love my curls. Everyone has something special, some natural-born qualities worth preserving and enhancing with pleasure, I believe.
When people think about aging well, they tend to think about doing some kind of big makeover like joining a gym or cutting out carbs completely. But what is really much more effective is to pick smaller things that are more manageable.