"Do not laugh much or often or unrestrainedly"

Epictetus' quote is a reminder to practice small amounts in all elements of life, including laughter. He is recommending that we must not laugh excessive, frequently, or too loudly. This is likely due to the fact that he thinks that excessive laughter can be a sign of immaturity and lack of self-discipline. He is motivating us to be conscious of our behavior and to be familiar with how our actions might be perceived by others.

Epictetus' suggestions is still appropriate today. We must aim to be conscious of our behavior and to be aware of how our actions may be perceived by others. We must not laugh too much, too often, or too loudly, as this can be seen as an indication of immaturity and absence of self-control. Instead, we should strive to practice moderation in all aspects of life, consisting of laughter. This will help us to keep a positive track record and to be appreciated by those around us.