Ok heres what i think deja vu is. there are two
possibilities.
1. Since humans only use about a quarter of our brain power we may be experiencing a sudden increase in our minds capabilities for a short moment resulting in a psychic remembrance of a current situation causing you too feel you have
experienced it already.
2. There is a matrix and a glitch has occured. what happens is you experience a repeated situation then you say "didnt this happen already" and then the programmers of the matrix program
your mind to say oh its just deja vu.