Throughout this site we look at the psychology of emotions, visiting visual representations of 4 main emotions with the idea that your body stands as a portal to those experiences. As people we have an external and internal world. The internal world is a person's subjective sense of self and the thoughts/feelings that it generates, while the external world is everything else which causes what you experience. Scientific research had been found that each emotion has unique a thermal effect in the body (refer to bottom photograph).