More than ninety-five percent of your brain activity, as you consciously read this sentence, is being used by your subconscious mind.
The subconscious mind is the guiding force for your entire life.
To shift your life in a desired direction, you must powerfully shift your subconscious.
The nature of the 'collapse of the wave function' is determined by our self-concept stored in the subconscious mind. Our subconscious mind is aware of the 'many-worlds' occurring simultaneously and chooses the reality we continue to exist in based on our self-concept.
Some might question whether it makes sense to talk about setting up the experiment and running it again with exactly the same conditions--that it is, in fact, impossible. Locally, you might get the conditions exactly the same, but you have to embed the experiment in the universe, and that has moved on. You can't rewind the wave function of the universe and rerun it. The universe is a one-time-only experiment that includes us as part of its wave function, and there's no going back.