Sometimes we are responsible for our own unhappiness. If you have a good conscience you see clearly things you've done that you really needn't have. You see your gross mistakes and the fact that you've hurt people around you with your actions. But you find it very difficult to make amends. You prefer to falsely think that you're right. Then you watch the relation you've built over the years destroy. The thoughts run through your mind. Then unhappiness and emptiness engulfs your heart.