The art of confidently setting boundaries. "Just set boundaries!" – it sounds so easy. However, establishing boundaries is easier said than done. Successful author Rolf Sellin explains why what we often intend to do doesn't work out. Successful boundary-setting is not just a matter of willpower. It requires practice, and Sellin offers concrete methods that work: on a mental, communicative, physical, and especially energetic level. In his successful long-seller, Rolf Sellin explains how to effectively set boundaries, take better care of yourself, say no in a timely manner, take breaks when needed, and achieve more as a result. The book has been expanded with new methods for coping with information overload and personal crises, as well as for verbal boundary-setting.