Which of the following best describes a "stoic" demeanor?

A "stoic" demeanor is characterized by its unwavering and controlled nature. Stoicism, as a philosophy, emphasizes resilience in the face of adversity and maintaining emotional stability regardless of circumstances. This means that a person exhibiting a stoic demeanor would typically remain calm, composed, and indifferent to joy or sorrow, opting instead for a rational response to situations rather than a highly emotional one.

This controlled approach often conveys strength and self-discipline, which is a core aspect of stoic philosophy. In this context, the focus is on enduring challenges with grace and not allowing one's emotions to take over one's reactions, thereby providing a stable influence in varying situations.