sometimes I get the strongest feelings of deja vu I feel that certain things have happened before and like I am re living my past everything happening has happened before either that or there are two different realities and I am living in both of them and one reality is a few minutes behind the other the one I am currently in is behind in time than the other one.and the other reality me just experienced this event and this one is just now catching up to it and somehow I am linked to both realities so I get the sensation of deja vu because this event really did just literally happen in the other reality and I've now caught up to it.I have watched a show before that said alternate realities with alternate copies of us probably do exist so it makes more sense.