did in every Thing as her Inclinations or Humours render'd most agreeable to her
This phrase serves two purposes; it further develops Fantomina as a social deviant, and it characterizes her as somebody who acts on impulse. Because she acted on her own "inclinations and humours" and not on the expectations of others or society, Fantomina can be considered extraordinarily deviant from the society this story takes place in; a society that depends on rigidity and conducting one's self in a distinguished manner does not tolerate one who thinks freely or acts on their own account, particularly if that person is an oppressed group like women. Fantomina, a woman who chooses to act freely, further distinguishes herself as a social deviant by doing so. Additionally, Fantomina acting on her "inclinations" without much preemptive thought or consideration characterizes her as impulsive. Haywood, later in the phrase, mentions that Fantomina acted upon a "whim," which has a connotation of underlying impulsivity and lack of forethought. As such, Fantomina's social deviation is also a testament of her impulsiveness.