Don't concern yourself with other people's business. It's his problem if he receives you badly. And you cannot suffer for another person's fault. So don't worry about the behavior of other.
In Epictetus's "Discourses and Selected Writings," he emphasizes the importance of focusing on one's own life rather than getting caught up in the affairs of others. He suggests that individuals should not take on the burdens or mistakes of others, as these are not their responsibilities. Instead, maintaining personal peace and autonomy is crucial.
Furthermore, Epictetus reassures that how others respond or behave should not disrupt one's own sense of well-being. He encourages readers to recognize that the problems others face are theirs to manage, and we should not allow external reactions to negatively affect our own emotional states.