On the matter of the many-worlds interpretation of quantum mechanics, I came across this fascinating article; below is an abstract:

“Or at least one of your future world-paths will… In the many-worlds interpretation of quantum mechanics, all outcomes of any experiment are realised. Rather than the wave function, a superposition of all possible outcomes, “collapsing” to a single outcome, in the many-worlds interpretation the universe itself branches into all the possible outcomes. … The physics world thought this interpretation came along with a bit too much metaphysical baggage to be taken completely seriously. Nevertheless the mathematics are certainly self-consistent, I think.” Source: Play the Quantum Lottery!