The "selfie" phenomenon between psychology, normality and extremisms

The continuous interconnection made possible by social networks in the digital era is causing deep changes in social communication and in life. These changes are reflected in every sphere of human existence, from work to entertainment, from politics to art, from community life to intimate life, regardless of the degree of people education. In this article I offer an interesting analysis related to the selfie phenomenon, starting by a possible definition and considering its relation to self-esteem, phychology, extremisms, positive aspects.