Another thread in the Science Labs got me started on Deja Vu.... this was my reply on that thread.
Have you ever had deja vu? its very strange, and anyone who has had deja vu will swear up and down that they remember the particular event like it already happpened. In the Matrix it is a glitch in the program (which causes Neo to see the black cat twice and he thought it was deja vu). Which makes more sense than the current explanation.... which is "idk"... How can anyone explain it? Deja Vu seems so real, just like a memory of anything else. But we all know that it never happened before.
Maybe we all have a destiny and we are just along for the ride, and deja vu is just a quick glimpse of whats to come... maybe we are in a program and its a glitch... maybe the human brain is the most complex system of atoms we will ever know of and it will never be fully explainable. What do you think?