To understand means to perceive the intended meaning, and essent means extremely important. What happens when we don't understand each other? Nothing is possible. On the other hand, what happens when we do understand each other: Everything starts to be possible. This is why i often think that understanding each other is the essential habit or skill in life. Despite the vital nature of this skill, this abit, my experience, is that most people simply do not know how to express what they feel, what their needs are.