My family don`t live nearby, the nearest is an hour away and she has patients to deal with so would not be able to down tools, another dd is 2 hours away in Wales and my ds is in Scotland, I live in s somerset. They would sort me out, if needed but it would not be instant
I look after myself, am hale and hearty and fit for my age, also very self-reliant, self-contained and knowledgeable about my own health.
The thought of `what if` does not concern me, if it did I would not eg go cycling along busy roads or up steep hills. Prevention is a better way for me, holding a hand rail on the stairs is one example as is taking a shower rather than a bath, being careful with sharp knives, watching out for trip hazards. Prevention of muscle weakness too, very important