I was responding to
cj7zrcool. He said he's got plenty in the 401K and is taking SS at age 62. He can do that because SS is not his primary source of income, so HE doesn't care.
For almost anyone whose source of income will be SS, waiting until full retirement age (67 for most) is good, and waiting for age 70 is even better. But this assumes you enjoy working or have no choice. It's especially important for the highest earner if they care what happens to their spouse if they die. Remember, the lowest earner collects the full spouse benefit after their death, and that can be MUCH higher than the lowest earner makes.