Boundaries Updated and Expanded Edition: When to Say Yes, How to Say No To Take Control of Your Life by Dr. Henry Cloud

Boundaries is the book that's helped over 2 million people learn when to say yes and know how to say no in order to take control of their lives.

Does your life feel like it's out of control? Perhaps you feel like you have to say yes to everyone's requests. Maybe you find yourself readily taking responsibility for others' feelings and problems. Or perhaps you focus so much on being loving and unselfish that you've forgotten your own limits and limitations. Or maybe it's all of the above.