Experiencing a sudden, overwhelming feeling that you have already lived through the exact present moment is a neurological glitch formally known as deja vu.

A closer look

Experiencing a sudden, overwhelming feeling that you have already lived through the exact present moment is a neurological glitch formally known as deja vu. While spiritualists claim it is evidence of past lives or psychic abilities, cognitive psychologists theorize it is simply a minor misfiring in the brain's memory centers, where incoming sensory information accidentally gets routed directly into long-term memory before hitting short-term memory. This slight delay makes the brain completely misinterpret a brand new experience as a deeply buried memory, essentially causing you to vividly remember something that is currently happening. It is quite literally your central nervous system lagging like a terribly optimized video game, destroying any romantic notion that you and your blind date were spiritually destined to drink overpriced margaritas in this exact booth