could you interact with yourself in a paralell universe?

if you were to go to a parelell universe, would you be able to see yourself. if you could, would you be able to go back in time to a parelell universe and change decisions you made to effect the way things may ned up in another parelelluniverse?

That’s a very interesting question…

there are many theories about parallel universes and multiple dimensions, none of which I’m going to argue against here.

However, it seems to me that for a universe to be parallel we wouldn’t be able to experience the events of another universe.

If we could go to a parallel universe and see ourselves here then wouldn’t we be able to see ourselves in that universe from here?

If you went back in time and changed decisions you made wouldn’t it change the future time line in all universes? This is like that episode of the Simpsons when it rains donuts.

cheers,
gemty

no i think if you were to go to a parelell universe it wouldnt affect any other universe. so nothing you did on another universe with have to do with the original universe you come from. what i was thinking was that every time you make a decision in your universe the oppposite of that decision goes to a parelell universe, so my question is could you go to a parelell universe and see how your life would be different if you made different decision.

oh also it more so reminds me of the futurama episode where they traveled through parelell universes