Fight negativity with fire. Transform negative emotions such as fear, anger, and jealousy by sitting before a fire outside or a candle inside and looking at the flame. Imagine your heart opening like a flower and see yourself breathing in the fire's light. Do this for about 5 minutes. This technique also gives immediate relief to the part of your body that's holding the emotion (for instance, a knot in your stomach, a stiff neck, or a tight throat).