What can be inferred about an aggressor who exhibits enjoyment by the act of bullying?

The choice indicating that the aggressor lacks understanding of the victim's feelings is accurate because individuals who take pleasure in bullying typically do so without considering the emotional and psychological harm they inflict on their victims. This lack of awareness or disregard for the victim's experience suggests a disconnect from empathy, which is the ability to understand and share the feelings of another.

In contrast, the other options suggest traits that are not aligned with the behavior of someone who enjoys bullying. For example, developing empathy would imply an ability to relate to the victim's suffering, which contradicts the act of finding enjoyment in bullying. Positive relationships are characterized by mutual respect and kindness, which bullying inherently disrupts. Finally, the intention to support the victim is not compatible with the enjoyment of bullying, as the aggressor's actions are focused on harm rather than assistance. Overall, the pleasure derived from bullying indicates a significant lack of emotional awareness regarding the victim's feelings.