Epictetus emphasizes the importance of truly understanding and internalizing theories before sharing them with others. He likens the act of unexamined sharing to the body's reaction when it cannot tolerate food, suggesting that unprocessed ideas can be harmful and unproductive. It is crucial to take the time to reflect on and assimilate these theories to ensure they are meaningful and beneficial.

Once these concepts have been digested, individuals should demonstrate the impacts on their decision-making, akin to how a gymnast's physique reflects their rigorous training and diet. This transformation through practice and comprehension showcases the value of learning, highlighting how one's skills and knowledge are evident in their actions and choices.