I retired early - 53 - I did not want to and tried for several years to get back into work at somewhere near the level I had worked at before or doing a job for love rather than (significant) money, but I had no luck
I worked for British Gas, not the current one, the original privatised company. It was split into three in the early 1990s and the result was 75,000 redundancies. The redundancy scheme was very generous, anyone over 50 needed to be very sure of a long term job in one of the new companies to risk staying.
I went, not because I wanted to, but because it was in my best interests. I went back to university for a year, part of my redundancy retraining package and then went job hunting. Gave up a year or so in. I had a pension, and a DH still in good week, so was not desperate, and when I found that no one wanted a woman in their mid-50s who had worked at management level. I went to work for a charity. While there I was in paid employment for six months when I did maternity cover for my manager.
I was fortunate to have an abiding interest that I was delighted to give a lot of time to, it was the subject I studied at university. It also coincided with a need to help elderly infirm members of our families, not our parents but childless relatives with whom we had deep bonds of love and affection. For the first 10 years of my retirement these relations made major demands on my time.
I regret the career I did not get, it was going so well, before the government decision to split the company, but being able to care for so many family members when they needed help is something I will never regret.
Financially, it was absolutely the right decision and I have the comfortable pension to prove it. The redundancy schem was so good I ended up with a pension almost as good as if I had worked until I was 60.