What might indicate that Mark needs less sleep and becomes irritated when told to slow down?

The scenario described suggests a potential link between Mark's need for less sleep and his irritation when told to slow down, which could be consistent with characteristics associated with an antisocial personality. Individuals with antisocial personality disorder often exhibit impulsivity, irritability, and a lack of regard for social norms and rules. This can manifest in behaviors where they feel the need to push boundaries, may resist calming down, and could react negatively when challenged to slow down.

In this context, needing less sleep might be indicative of a broader behavioral pattern associated with high energy and potentially risky behaviors, further aligning with the traits seen in antisocial personality characteristics. These individuals may prioritize their own desires and activities over the suggestions or needs of others, demonstrating a level of irritability when those desires are thwarted.

This interpretation highlights the connection between sleep, behavior, and emotional responses, which can be particularly relevant when considering personality disorders and their impact on social behavior. Other options, while relevant in a broader psychological context, do not encapsulate the specific traits of impulsive behavior and irritation in response to feedback as directly as antisocial personality might.