Boundaries, or limits, are the lines we draw to protect our personal space and well-being. They help us define what is acceptable behavior from others and what we are comfortable with. For example, saying "no" to a friend who asks for a favor when you’re busy is a way of setting a boundary. This ensures that your needs are respected and that you maintain a healthy relationship. In relationships, boundaries can be emotional, physical, or even digital. For instance, social media boundaries might involve deciding who can see your posts or how often you engage with certain people online. Establishing these limits helps create a safe environment where everyone feels valued and respected.