I can't beat that but I am 70 in a month or two.
I aim to do 3 days a week but usually end up doing 4, and don't do commercials now.
I have plenty of long weekends during the summer when we use our caravan to visit places.
Having stopped advertising 6 years ago, except 1 carpet shop, and put my prices up considerably, I am now earning as much as when I was rushing around like a madman- I wish I had done it years ago.
I will probably carry on for a while yet until I get too decrepit, it gets me out of the house, I get to meet old friends and new, it pays for the ale and holidays and keeps me reasonably fit.