I retired last June after 47 years of continuous employment. The last 30 or so working 70-80 hour weeks. I loved my job(s) but finally decided it was me time. Firstly, I found out that my pension was in a much better place than I realised, second, I haven’t missed working for one minute. In hindsight I should have retired at least 2-3 years earlier.

P.S. my wife has a different opinion