You are no stranger to catering to other people's demands, but you may need to be very firm about stating what you want now. You could be tested today by a self-centered acquaintance who expects more from you than you are willing to give. Don't fall into the trap of questioning your own intentions. If you don't take care of yourself, you won't have much to offer anyone else. Establishing healthy boundaries is critical to your physical and emotional well-being.