Wow, this is a great post. I never knew about this NHS programme. I wish I had the same where I live.
https://www.nhs.uk/conditions/end-of-life-care/advance-decis...
https://www.nhs.uk/conditions/end-of-life-care/advance-state...
At the risk of sharing some PII, are you willing to share some of the conditions that you set?