Dtail
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
Some posters have already mentioned that they are doing fine on $20K/year, and perhaps that's even for a couple. And we all know that a lot depends on the COL of the area, and even more importantly, whether people have a paid-for home when they retire.
A friend of my wife just lost her job. The writing has been on the wall for many years for her, and I did not expect her IT job would last so long. She's one who keeps her head in the sand, and never takes any real effort to plan for the future, or to update her skills. She just hangs on to her job, and hopes something good will happen.
She never wants the trouble with homeownership, and just plans to live in a rented apartment until she dies. All that is fine if she can find money to pay rent, but I wonder if she ever thinks about that. She does not share how much savings she has, but whatever it is I don't think it will last long.
Here's one case where I think a person could be in a much better financial shape, if she plans better for rainy days. She has not been making a ton of money, but she is not one of the low-pay workers who live paycheck-to-paycheck. And no, she is not a big spender, just not a good planner or informed investor. And she is not one who expects to be rescued by a prince either.
Probably a very common example which doesn't get enough attention in all the analytics.