Be kind and gentle on yourself. In this fast-paced world, we are so hard on ourselves and impatient with healing. Unfortunately, there is nothing you can do to speed up the process. Sure, you can numb the pain or distract yourself, but if you don't allow yourself to process the emotion in a healthy way, the pain and darkness just gets buried deep inside you, and eventually comes up in your future relationships. Stop blaming yourself, and instead try to look for the lesson and the growth opportunity.