Hubris is defined as ‘exaggerated pride or self-confidence.’
According to Sage Journals: “In contrast to narcissism, which is a stable character trait, hubris is a personality change that emerges in response to combinations of personal dispositions, such as over-confidence, antecedents, such as prior successes and external stimuli, such as substantial and unfettered power; it ‘remits when power fades.’ Full piece
Article on the BFD about hubris in Her case.
If I was in grasping range I would strangle her to death and willingly do the time for it.