I'm glad that I don't feel the need to spend every last cent of income that I get, such as SS.
I save any extra and invest it. My old age expenses have to be self-funded, because I have only one child and have zero intention of sponging off her (or taking even one cent from her) when I get old. She has had enough problems of her own already in life without a dependent mom to support.
Frank is retired on a shoestring. We are not married and I would never ask or expect any financial assistance from him as I become aged and helpless. He does not need me as a financial dependent either, at this time in his life. Besides, I pride myself on my independence, always have.
If I need assisted living or nursing home care, or other services or facilities to help me deal with aging, I want to have enough money to pay for it. And this all needs to be self-funded. People say that the very aged spend less than they did when younger, but I am skeptical of that as a general rule (except when it comes to travel).
On the other hand, if I am wrong and I somehow miraculously go through very old age without spending a single thing on care or facilities, well, that's OK; I am one of the lucky ones with heirs who fully and completely deserve anything they might get when I die. Which hopefully will be many, many years from now! Right now I'm only a spritely young thing, just 75 years old and diabetic with a walker.