Setting boundaries is essential for protecting your mental, emotional, and physical well-being. To set boundaries effectively, start by identifying your core values, priorities, and limits. Communicate your boundaries assertively and respectfully to others, and be firm in enforcing them, even if it means saying no or setting limits on your availability. Remember that setting boundaries is not selfish—it’s an act of self-care and self-respect that allows you to honor your own needs and priorities.