Every person who is able to leave the body says that in the state of the abandoned body there is no time, or time is something illusory and relative. From the point of view of shamanism, it is as if everything happens simultaneously (past, present, and future), but in our illusory reality, it appears to us as time.
Every astral traveler will realize this illusory nature of time as the first and greatest peculiarity of the astral.
Currently, renowned quantum physicists have come up with the hypothesis that time is relative.
Have you made a mistake in your life that you regret? A mistake that is now causing you suffering in your life?
You can do this by going back to the past in your imagination and imagining a different, modified version/scenario of the past where you made a mistake. This can also positively influence your future and solve many problems in life and destiny. You can imagine a life without the consequences of the mistake you made.
Or did a person come into your life who hurt you in some way? Again, you can return to the past in your imagination and imagine life without that person who caused you suffering.
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What you have in your imagination already exists in a parallel dimension. If you imagine how you wish to experience the next day (= short-term future), week, or year, and what wishes you want to have fulfilled, then it is easier for the imagination to become reality.
You can imagine how you will spend the next day without problems, complications, and suffering – an ideal course of the day – and then it will be easier to realize it in reality.