We have all had those moments where we find ourselves in a situation that we consciously know we have never been in; yet, there is a strange familiarity that creeps into the back of our heads. The phenomenon known as déjà vu was first used by French philosopher and psychic, Emilie Boirac, in his book, L'Avenir des Sciences Psychiques (3). A French phrase for “already seen”, many who experience déjà vu have the feeling that they have actually experienced the same event or situation at a previous date. This sense of familiarity can be eerily unsettling.