In his work "Handbook," author Epictetus emphasizes the idea that individuals are often more affected by their perceptions and interpretations of events than by the events themselves. This indicates that our emotional responses are shaped significantly by our thoughts and beliefs, rather than the events that occur in our lives. Therefore, the way we interpret situations can lead to disturbance or tranquility, highlighting the importance of managing our opinions and reactions.

This perspective encourages people to reflect on their beliefs and assumptions, suggesting that by changing our opinions, we can alter our emotional experiences. Recognizing that disturbances come from within, rather than from external circumstances, empowers individuals to gain control over their reactions and find peace despite challenges. Understanding this philosophy can lead to a more meaningful and less tumultuous existence.