This chapter starts by considering anger and the various routes to this feeling. We discuss how anger can be a desperate call to be attended to and a powerful invitation to neglect. We then discuss aggression and violence, including the potential role of shame and humiliation. At times, violence may accompany a process of an individual projecting unwanted, intolerable, or overwhelming feelings into another person. At other times, violence may be understood more in the context of fighting a perceived danger. We take inclusive approach to contemporary theory, noting that more than one approach may be useful when trying to understand a person’s actions. We touch on wider societal responses to violence, acknowledging that this is a potentially divisive area associated with strong feelings. The dynamics of anger, aggression, and violence are not necessarily straightforward to make sense of, and it is easy for any of us to inadvertently become drawn into responses that may make a situation worse. Conversely, with an awareness of key dynamics and time to reflect on these, professionals and teams can find an understanding of angry, aggressive, or violent encounters, which is a prerequisite for safe practice, working matters through, and resisting harms.