Im kinda lost. you mean to say that because you haven't died in this world, the other you in the alternative worlds have? While pain might only exist in this one (which I do not think so) I believe that death is common to all worlds. And as such, regret and pain (of the heart) is also present.
I think that maybe it is the way we process it that makes it different in each world.
and no, I do not think that thye are collapsing, maybe it is us as a whole that are beginning to vibrate in the right frequency
I am so sorry guys. I got hacked in many websites and blogs.. I do not sell or promote anything. so whatever you see, don't buy it. anyway, sorry