Just as some physical wounds take more time to heal than others, the same is true with mental wounds. There are many factors involved such as how close your relationship is with the other person, what the other person did, or if what the person did is a continuing offensive action that repeats itself. When someone hurts you, you will heal yourself. It takes time and your ability to move on. The same is true if something goes wrong in your life. Your disappointment is only a temporary condition. Yes, it may be upsetting, but you will overcome it. Move on with your life and you will heal as time passes.