crying over guy is the most not effective use of your time. because they don't worth it. It may or may not help, but it helps me a lot. Be reminded that it's all chemicals. The little lovely neurons in your brain that could not let go and keep firing. Go exercise and do something else. In time those chemicals will be busy about doing something else and the emotions in Limbic system will fade before you know it. Remember the key words: chemicals + time