I took Social Security the month I turned 62 because the cheque was there and I was tired. Nobody sat me down and explained that my benefit was the one that becomes my wife’s survivor benefit if I go first. Chapter 8 walks through that maths in about four pages. I ran it, saw that delaying to 70 raised her floor for the rest of her life by roughly $840 a month, and I suspended and repaid within the twelve-month window. That was the single most valuable afternoon of my retirement.












