Although like everyone else I too have the same concern about what will happen, I don't worry too much about it or anything else in life for that matter. I am 50 years old and spent most of my life worrying about things that
never happened.
Take necessary precautions where you can, try to have a plan in place, live a healthy lifestyle and try not to worry.
I do have plans, one of which is to keep my dh healthy as can be♥, the other involves my sons, and yet another involves a couple of yorkie friends. Anyone that knows and loves me would honor my wishes, just as I would theirs (plus, I have contracts, a will and a darn good attorney)
.