It was the famed British psychoanalyst and pediatrician, Donald Winnicott MD who coined the term "false self" - a universal phenomenon that we all suffer from in a matter of degrees. To function in society we may have to say "please" when we are not pleased and "thank you" when we are not feeling any gratitude. This need to comply with social norms can go way beyond such niceties and can for instance suppress such basic human emotions as anger and sexual desire so that such expressions coming from the "true"self are unable to be processed, digested and made peace with.
