So far, I found difficult to answer to my question why do we need identity. I read two books and waiting for the rest to come from amazon.

 My first book “Facebook et moi et moi et moi” aqnswer to sell representation to the society behind a social network: Facebook. Also answer to the opportunity to rebirth ourself and control our fake identity.

My second book “Identity sociological perspectives”answer to Individual identity in a social context and what do we define as identity?

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