Gender role, which refers to the cultural expectations as understood by gender classification, is not the same thing as gender identity, which refers to the internal sense of one's own gender, whether or not it aligns with
Definition of butterfly effect : a property of chaotic systems (such as the atmosphere) by which small changes in initial conditions can lead to large-scale and unpredictable variation in the future state of the system
Related to butterfly: butterfly effect, butterfly stroke, Butterfly swimming Who breaks a butterfly upon a wheel? A rhetorical question referring to an excessive amount of force that has been applied to achieve something minor, unimportant, or insignificant.