Ray, haven't run into you in a long time. I was wondering what happen to you. Sorry about the Bengals. I was pulling for them.
But getting back to your question, it is a calculated risk. I wouldn't even try to make a suggestion because I don't know anything about your income expenses, investments , etc. However whatever you do, try to wait till you are 59 1/2 before dawning out any money from retirement funds as you will be subject to a 10% penalty. Plus, you will be paying income taxes on the funds you withdraw unless it's a Roth IRA. What might be an even bigger problem is the money you draw out of retirement to live on to 67 is not going be there to grow through your retirement years. If you are in good health, living on just social security for 10, 20, or 30 years your retirement would be a very very long time because s.s will provide you with subsistence but not much else. Remember most people outlive their retirement.
The wife and I both retired at 59 1/2 so we drew from our 401Ks , IRAs and a pension paying taxes but no penalty. We elected to take Social Security at 65 which was the normal retirement age. So we had to provide our own health insurance for 6 years and that made health cost much more expensive than we planed. For us, retiring early was a good decision because we had more than enough to live on for at least 30 years and wanted to travel while we young enough to enjoy it.