Your breathing is like a metronome in the body. The faster you breathe, the more excited and stressed you become. Learning to be mindful of your breathing will help you know when your stress levels are out of sync. Be mindful of your breathing. If you notice that your respirations are fast and shallow, concentrate on taking slower, deeper and longer breaths. As your breathing slows, your body will begin to relax. Tensions and stress slowly will ebb from your body, allowing you to release the some of the pain and discomfort associated with your headaches.