I might add, for the benefit of others, that self-sampling forbids playing favourites among which observers to believe that you are in a single universe (beyond what is actually justified by the evidence available), and self-indication forbids the same across possible universes.
Nominull: It’s a bad habit of some people to say that reality depends on, or is relative to observers in some way. But even though observers are not a special part of reality, we are observers and the data about the universe that we have is the experience of observers, not an outside view of the universe. So long as each universe has no more than one observer with your experience, you can take your experience as objective evidence that you live in a universe with one such observer instead of zero (and with this evidence to work with, you don’t need to talk about observers). But it’s difficult to avoid talking about observers when a universe might have multiple observers with the same subjective experience.
I might add, for the benefit of others, that self-sampling forbids playing favourites among which observers to believe that you are in a single universe (beyond what is actually justified by the evidence available), and self-indication forbids the same across possible universes.
Nominull: It’s a bad habit of some people to say that reality depends on, or is relative to observers in some way. But even though observers are not a special part of reality, we are observers and the data about the universe that we have is the experience of observers, not an outside view of the universe. So long as each universe has no more than one observer with your experience, you can take your experience as objective evidence that you live in a universe with one such observer instead of zero (and with this evidence to work with, you don’t need to talk about observers). But it’s difficult to avoid talking about observers when a universe might have multiple observers with the same subjective experience.