To the OP on your thread. You are concerned about health care costs, as any responsible person should be. It is a concern for ER, but what I have seen so many people on this forum focus on is that health care costs will go away once you're on Medicare. No. From my back of the envelope estimates Medicare will cost DW and I about $220 each per month. A good supplement will be over $200 each per month. So that will be about $10,000 per year, minimum. Not counting out of pocket expenses.
Folks, don't think health care is free once you reach 65. For many people who lived with employer provided health care, you'll be paying more for health care in retirement then when you were working and getting coverage under an employer's plan. Lots of folks don't realize this reality because Medicare premiums are deducted from their social security checks each month.
For those planning on free health care at age 65, it ain't so. Plan on at least $5,000 per person per year.