Who will make decisions for you if you cannot?
This is much more difficult than imagined as there are too many possibilities to consider.
My mother had a directive not to insert a feeding tube. When she eventually needed it, my brother was dissuaded by the doctor who said she might just need it for a couple of weeks and then could live normally without it. The Dr. was correct and my brother went along with it, against her wishes. It did enable her to live an extra 5 years, which was replete with increasing dementia and not a lot of joy or awareness...
My Thai wife cannot put a dog to sleep. I do not want pain or to live on as a burden - I would rather my money be enjoyed by my family than to be wasted on prolonging a state of dementia.
Have any of you dealt with this complex issue?