every1 has deja vu's. Some1 told me its because sometimes ur brains delay information on what u see, because u see it but dont get information, it appears to be something u have seen before (which u actually have), u just dont know because u didnt get the information until the moment u appear to be having a ''deja vu''

I dont know if thats true but its pretty intresting, what bothers me though is the delay u get and how u get ''back on track with the world around u'' so to say, I hope u understand because I dont really know how to describe it.