"Boundaries," particularly within the context of Mel Robbins' teachings, refer to personal guidelines and limits established to protect one's well-being. The core concept emphasizes controlling one's own actions and reactions rather than attempting to control the behavior of others. Robbins' "Let Them Theory" encourages individuals to focus on what they can control—themselves—and to "let them" be who they are, redirecting energy toward personal well-being.
Instead of trying to change or manipulate others, setting boundaries involves defining what you will and will not tolerate. This approach involves creating rules about your own behavior and how you will respond in certain situations. For example, instead of telling someone to stop talking about politics, you might choose to remove yourself from the room when the conversation turns political, or state that you are happy to have dinner with them as long as politics are not discussed. The aim is to protect your peace and maintain healthy relationships by focusing on self-compassion and personal empowerment.