Overview
You're very in touch with what your limits are. Remember that today when someone starts to get too demanding. Speak up for yourself, and be frank when enough is too much! Of course, you will get your message across much more effectively if you add a dash of sweet talk. Another good approach would be to ask this person how he or she would behave if the situation were reversed. When you disagree with someone, it's always wise to imagine yourself in that person's shoes.