Why Deja Vu Occurs?

Deja Vu occurs when our brain tries to apply a memory to our past siuation in your current time and fills to apply it, so you feel like it just happened now.

It’s often nothing to worry about. Although déjà vu can accompanyTrusted Source seizures in people with temporal lobe epilepsy, it also occurs in people without any health issues.

There’s no conclusive evidence on how common it actually is, but varying estimates suggest anywhere between 60 and 80 percent of the population experience this phenomenon.

While déjà vu is fairly common, especially among young adults, experts haven’t identified a single cause. (It’s probably not a glitch in the Matrix.)

Source: healthline.com