The beginning of midlife is a good description. Although that’s about reaching a chronological age and I think the important thing is to shift into a period of responsible adulthood, which can happen much earlier for some people.
To me that’s about hard headed future planning. What sort of decisions will your future self be grateful for?
Taking care of your physical self through a nutritious diet (ditch the UPFs, eat a wide range of nourishing food, take supplements, don’t starve or yo yo diet)
Exercise for strength and fitness and health, not to extreme and not to fulfil some misogynistic ideal of starvation chic
Strengthen your joints.
Wear decent, supportive footwear.
Maximise your pension contributions. Build financial protections into your future. Practice getting excited about the size of your pension, and the equity you’re building with every mortgage payment - take a moment to revel in those things.
You work hard for the money in your pocket, and then nearly everyone you encounter will try and persuade you to give it to them. Don’t be easy prey. I highly recommend the book The Art of Frugal Hedonism the author has done several podcast interviews if you’d rather listen.
Fill your life with good experiences. Be adventurous. Push yourself. Enjoy the ride.
Read long form opinions - and always seek out the views of the opposition too. You can’t truly hold a value or opinion if you don’t understand it from other perspectives too.
Write a will. Think about your legacy.
Invest in health insurance and income protection.