yes it's deja-vu.not linked to time travel.i've experienced it many-many times.at first i also did feel kinda weird having such experience.but after seeing one documentary,i forget which one,everything about it clears up for me.no, its not metaphysics let alone some form of time travel.it's pure biology.how our brain process information.the experience we feel we have gone through actually never took place before.it's only our brain somehow 'incorrectly' perceive it that way,putting that information in wrong section of the memory...aahh my brain's bleeding trying to explain this.

about time travel,what is 'time' in the first place.i think couple of forummers already brought this up.it's likely to be the conclusion for this topic but it seems people here love the going on debate.its an interesting topic afterall.i'll continue reading after friday prayer