Emotions dominate the mind, and everything is not going according to plan? But does a rational approach make life gray? This book will help make friends between the mind and feelings. You will learn how not to get upset over trifles, understand your desires and confidently move towards your goal. By indulging ourselves in suffering, we provoke new troubles. Thinking discipline is the basis of success. Once you realize which beliefs are harmful, you can easily replace them with productive ones and even in a critical situation you can help yourself. Life will become rich, and your decisions will be correct. More than 1,500,000 copies of the book have been sold worldwide!