AARP Hearing Center
As an oncology RN, I see how much kids do to help their parents as they age. I also see how much my sister has done for my mother. Kids are no guarantee, but they can be a great source of support and a safety net.
Concerned about being able to care for myself due to physical and possible cognitive changes. Also concerned about protecting my money who might identify as someone w/o family to watch over things or about someone trying to become my guardian.
I would suggest that you find a good elder care attorney to help you. There are many things to consider when you don't have children. A attorney can set up a trust fund for your benefit, power of attorney, healthcare directives, and prevent court appointed guardianship and financial abuse, etc. It isn't cheap but it is necessary to protect yourself in my opinion. There are also books available about solo retirement that may give food for thought.