Basically, a déjà vu is the memory of a dream.
or
Instead of something jogging your memory, you could do something outside of a dream that was done in a dream either the night before or some nights ago (or morning or afternoon). One could have a déjà vu very often but it should not be a concern.
WARNING: This may not be factual. This is only a hypothesis.
(2011)
This does not resemble a question so much as it seems to be an attempt at quoting lyrics, possibly "Deja Vu" by Solitary Experiments or by Yngwie J. Malmsteen.> On the chance that there is an actual question (or two,) here are some possible answers. "Why [do] your dreams come true if... deja vu..." Deja vu is an intense feeling of having been somewhere or done something previously, when no such prior experience happened. In many cases, the person having deja vu decides that the experience occurred in a dream that predicted the future. But that is only a trick of the mind as a means of explaining the feeling of deja vu; no such dream occurred.> "... so what should [I] do?" The practical thing to do is to develop the habit of keeping a dream journal. If you record your dreams every morning, along with the date of each dream, you will be able to confirm whether or not you have dreams that predict the future.
in 'deja vu-again'
No. Deja Vu is, in most cases, a by product of how memory functions. In some people Deja Vu is neurological and may be associated with epilepsy.
yes al people can get or already had deja vu?
deja vu occors in the temporal-lobe
The song "Deja Vu" is about drugs that eminem used to do.
Yes, but it will produce an endless loop?
Deja Vu ESP is the feeling of having experienced the present situation before, often associated with extrasensory perception. Precognitive dreams involve dreaming of future events or experiences before they happen. Both phenomena suggest a connection beyond normal perception, but Deja Vu ESP occurs in waking moments while precognitive dreams happen during sleep.
The French term "DEJA vu" in English is "already seen".
there isn't a origin for deja vu. deja vu is the name given when the same thing happens more than once in a strange or unnatural way.
There's no one explanation for frequent episodes of deja vu. Could be a recurrence of dreams not remembered consciously. Could be an event of dreams of the future. Could be recurrences of events when we were too young to remember them consciously. Or, it could be recurrences of happenings in an earlier lifetime which are impossible to remember, except perhaps through expert hypnotism with regression.
Dreams reflect the thoughts and experiences of the dreamer, so it is not odd to have a dream about deja vu. Such a dream would have no significant meaning in particular, just because of the deja vu.