The original German word is doppelgänger, coming from the phrase which means “double-goer”, and is “steeped in the world of the strange and supernatural.” (Mysterious Universe) Another subset, in Gothic literature, explains how doppelgängers are not two different people, but just one person, whose one dominant personality hides a darker side, which makes them their own doppelgangers. This explanation mostly explains how humans have two sides to them constantly fighting for the spotlight until one actually shows itself, which is an interesting philosophical view on it. (SJSU) And of course, the scientific explanation focuses more on twins and the science behind finding someone who looks exactly identical to someone else, without coming from the same set of parents. Mostly scientists focus on the difference between fraternal and identical twins and how identical twins tend to be drawn towards similar environments, even when raised far apart, without any knowledge of actually having a twin. (American Psychological
The original German word is doppelgänger, coming from the phrase which means “double-goer”, and is “steeped in the world of the strange and supernatural.” (Mysterious Universe) Another subset, in Gothic literature, explains how doppelgängers are not two different people, but just one person, whose one dominant personality hides a darker side, which makes them their own doppelgangers. This explanation mostly explains how humans have two sides to them constantly fighting for the spotlight until one actually shows itself, which is an interesting philosophical view on it. (SJSU) And of course, the scientific explanation focuses more on twins and the science behind finding someone who looks exactly identical to someone else, without coming from the same set of parents. Mostly scientists focus on the difference between fraternal and identical twins and how identical twins tend to be drawn towards similar environments, even when raised far apart, without any knowledge of actually having a twin. (American Psychological