I agree 2030 looks unrealistic. I think as you age you have to force yourself to stay tech savy otherwise you will struggle in the future, unfortunately most older people don't
If ever I'm in a similar situation i would pull the plug, in as a dignified manner as possible. Doesn't have to be a miserable ending, do it so it's a positive ending
2 land border crossings per year, flying in I don't think there is a limit? usually you get warnings, I can't recall the last person who was denied entry
Good to get a blood test done regularly especially when changing diet to see the effect, it's not just weight change. 1 week is a short time to know if it works and is sustainable, I've been doing my HCLF for couple years now