Negative emotions sap your energy and undermine your effectiveness. In the negative emotional state, you find the lack of desire to do anything. The mind is filled with thoughts of fear, doubts and insecurities. Your body experiences fatigue, tightness and muscle tension. Notice that your negative emotions arise when you respond to something, attach a meaning to it and picture it in your mind. You add power to it by using words to label and describe the situation or emotion.