you relish not having to get up to go to work,
This is no honeymoon period, it never gets old. A bit like dreaming you forgot your homework then realising you left school 45 years ago.
DH retired at 57 when DC were 11 and 9 and has never regretted it for a second.
I went very part time at 55 and retired at 58. The big thing is money, if money is short then it's going to curtail what you do. Secondly health. I am 65 now and have had a lot of health issues hit me over the last five years - breast cancer and rheumatoid arthritis being just two. It's the main cloud on my retirement, however I remain upbeat and as fit and active as possible.
At first I did a lot of volunteering but have scaled that back now (education appeals tribunal, school governor, mobile library).
What does your day look like?
My days are usually
Up around 8.30, leisurely breakfast.
9.30 some kind of activity. Either Pilates, gym or a craft group. I'm currently learning to quilt.
Lunch
2pm -walking for about an hour. I live in a village surrounded by fields and so pleanty of paths and tracks.
3pm - gardening in summer, indoor stuff in winter.
5pm relax with the paper before cooking dinner.
Some days I meet a friend for coffee or lunch.
Spare time I bake, crochet, read and sew.
DH and I get a weekend away about every 6 weeks and have plenty of holidays. Our parents are all dead so the caring for elderly relative period has now ended.
I have DC in their 20s and they come home to visit. One who lives nearby will drop in for dinner, the other who lives some distance away will do a weekend every few weeks or base himself here to WFH for a few days.
DH is less active socially than me but always was. He's fitter and healthier than me and enjoys hobbies at home.