Your Retirement Age?

I got out mid 50s after a period of poor health, decided to live on a shoe string till my pension kicks in at 67, thing is a few years not working and I’m now as fit as a butchers dog, long hours is nae good for man nor beast - so do I jump back in for more money and risk my health, or do I just scrape on by feeling great but a bit short on the readies? wife says just stay at home but I do miss working