Sorry I guess I should have clarified, but I think the other reply said it alright.
basically, if I move backwards in time, in my own spacetime, then my relative position in the universe would remain unchanged. hence Maybe I go back to where I was in time and relative to the universe(my parent’s home 20 years back). the tardis can put you back in time and change where in that time you were.
This is all theoretical, but maybe hollywood isn’t as far off as we think (even if they would have arrived there by chance and not logic)
Sorry I guess I should have clarified, but I think the other reply said it alright.
basically, if I move backwards in time, in my own spacetime, then my relative position in the universe would remain unchanged. hence Maybe I go back to where I was in time and relative to the universe(my parent’s home 20 years back). the tardis can put you back in time and change where in that time you were.
This is all theoretical, but maybe hollywood isn’t as far off as we think (even if they would have arrived there by chance and not logic)