Mistress Clarissa did not want to deal with someone who was full of envy. That is why she opted to cruelly trample and dominate this guy. She had come to find out that he was full of envy and she felt that such a person was not a good team player and that when consumed with envy, would not be as creative as she wanted her team members to be.
Mistress Amethyst is addicted to trampling losers. She does not need slaves when there are many losers roaming the streets. She likes to lure one or put herself in a collision path with one of them and then use that as an excuse to humiliate and trample him or her. Today she trampled this guy for bringing her order late. She had ordered some pizza and the guy brought it late according to her and she used that excuse to trample him using her high heels.