Im 39, & have been bedbound with a catheter & feeding tube for large parts of the past 15+ years. Social services now pay for 24hr care at home after years in a nursing home.
All I can say is make the most of the little things, I miss being able to bend my knees (mine don't anymore), pull up my own socks, itch (dear GOD I miss that) or being able to quickly get to the loo or transfer into a chair. I miss those little things.
I've been a hoist transfer for years, but I still hate it, I hate ringing a bell for everything I need & having bloody professionals around me all the time, especially as I know some don't give a shit what happens to me. Many do & go out of there way to make my life easier for me, but it's not easy knowing that almost everyone in my life is paid to be nice to me.
At the end of the day it's this or what?
In many ways being out of it & not knowing where I am could be seen as better, but at least I CAN articulate I have an itch, even if no one can scratch in quite the right place, with the correct pressure for the length of time I would do it. It's not much but you have to try to be grateful for what you do what, not what you don't.
I will say it's not always that easy, I bitch & moan quite a bit at times.
You can only forward plan so much, but I recommend everyone takes time while they are young to think about what they would or would not want medically in their future. Tell your friends & family & get a formal advance decision to refuse treatment drawn up.
See compassionindying.org.uk/making-decisions-and-planning-your-care/planning-ahead/advance-decision-living-will/
"An Advance Decision allows you to write down any treatments that you don’t want to have in the future, in case you later become unable to make or communicate decisions for yourself."
It's important because "best interests" often means slogging on till the end & actually, with what I've seen in a lifetime of hospitals & nursing homes, very few would want that for themselves or there loved ones. Do get a balance though, work on maintaining or improving your current health, almost everyone can do something, but don't get so caught up in what ifs & forget to live.