Go see a doctor . Then see another physio . Rest . Then train . Your back is kind of important . <| sep |> Or that our universe is part of a larger universe , which could be part of another universe , and so on . There could be multiple universes all beside each other , everywhere , parallelhorizontal . and what if one ends , what ' s after it ? And reincarnation who says that we get reincarnated here ? If I am aware as this person , will I become aware again without ever knowing I was aware before ? And will it be on Earth , or a different version of Earth , in a different universe ? Who knows ? No one knows ! That ' s fucked . The concept of infinity just freaks me out . <| sep |> This is relevant to my interests . It looks real , any other favorites like this or a source video ?