"There is no gender identity behind the expressions of gender... identity is performatively constituted by the very 'expressions' that are said to be its results"

This quote by Judith Butler recommends that sex identification is not something that is determined or repaired, however rather something that is produced with the performance of gender. To put it simply, gender identification is not something that exists separately of the expressions of sex, however is instead something that is developed via those expressions. This implies that sex identity is not something that is determined or fixed, yet instead something that is continuously being shaped and also improved with the efficiency of gender. This recommends that gender identity is something that is constantly in change as well as is not something that is dealt with or predetermined. This quote also recommends that sex identification is something that is frequently being negotiated and also re-negotiated via the performance of gender. By doing this, gender identity is something that is continuously being formed and improved via the performance of sex.