“You should check again, at your age you could earn a billion dollars and your SS would remain. The income restrictions disappear in your 60s.”
https://blog.ssa.gov/working-while-retired/
No restriction on working. Up to a certain income you pay no tax on Social Security, but make more and you will!
Problem with earning much after retirement is with Medicare. Your monthly contribution goes up depending on your earnings and the portion of your SS benefit that is taxable is determined by earnings.