If you are involved with the intensity of crescendo situations, with the intensity of tragedy, you might begin to see the humor of these situations as well. As in music, when we hear the crescendo building, suddenly if the music stops, we begin to hear the silence as part of the music.
Whether we eat, sleep, work, play, whatever we do life contains dissatisfaction, pain. If we enjoy pleasure, we are afraid to lose it; we strive for more and more pleasure or try to contain it. If we suffer pain we want to escape it. We experience dissatisfaction all the time. All activities contain dissatisfaction or pain, continuously.