>>107081132
the magic happens at copying time. that's when you either split either move. if there's only one way forward for you, then you will 100% experience that one, say the new "body", doubt it'll be something biological but whatever.
if the old you isn't terminated then whatever you experience next is in some sort of aparent superposition, you have 50/50 of continuing in your old body or moving in the new one, "from your perspective". everybody else gonna see you fork and there'll be two of you if old instance is not terminated.
it's not really intuitive, some people will chimp out at the idea, but on their death beds most will probably gamble it because they're dying anyway so whatever lol
if...if it's possible/doable.