As someone else said, pros and cons to different ages. Looking back, my mid twenties were a dream. I was working as longhaul cabin crew back in the glory days, so it was all Caribbean beaches, shopping in New York, safaris in Africa, while staying in 5 star hotels on generous expenses with bags of time off.
Everyone was young and fun, we drank the champagne we’d stolen from 1st class, partied and were permanently tanned. I got to see all sorts of amazing things - Great Wall of China, ancient pyramids in Mexico, Grand Canyon, tango dancing in Buenos Aires.
I had a great little flat with a sea view and a roof terrace that I filled with pots of geraniums. Nobody else’s mess, my own agenda, no responsibilities or stress.
But I was lonely. I didn’t want to be single. I spent too much time thinking my life was too hedonistic. So I quit and got myself a proper career and a commute and a boyfriend. Life was never as much fun again.
That said, the primary school years with my dc were good. I enjoyed the school gate camaraderie and coffee mornings. When I’m old, those will probably be the days I look back on the most fondly. Now they are sullen teens, dh seems to be bad tempered all the time and my perimenopausal body is no longer my friend. I seem to spend a disproportionate amount of time clearing up other people’s mess.
I think retirement will be good though. I’m optimistic about the future.