Mr. Peace,
if you wre talking about cognitive experiences or even spiritual you might, on one hand be right, you might have a real experience and a counterfeit one. But you are talking rather about some first exerience of a re-experience which means, "I am experiencing something that I experienced before for the first time. Expirience means exactly that, it was tasted , experienced. For the true experience it is not deja vu, you are experiencing the real experience for the first time since the first one was not a real experience. Even cooler, no? You cannot experience a re-experience for the first time. It's an oximoron.
to Mr. Bobert
I might refute it at the time of my death, that would be a personal experience, but even if that happened in my death (let's assume I died now, Lord forbid) even though I experienced such a retrogression it is true for only me not for this thread. The thred would keep going forward even if I died, just like many people died at this moment that I am writing but that didn't reverse the thread.
Muser