One minute will explain
Most of us experience life as a linear progression
But this is an illusion because every day life presents us with an array of choices ,
And each choice, leads to a new path,
to go to work,
to stay home, ...
and at each choice we take creates a new reality
do you understand?
Yes but what does it have to do with déjà vu?
Déjà vu is simply a momentary glimpse to the other side,
Almost every one experiences it. We feel that we've been somewhere before, because actually we have… in another reality.
This is another path, the road not taken.