Breaking someone's heart is the hardest thing you will ever have to do. You have to live with the worst pain, remembering every second, the memories you had with that person and not understanding how you can hurt someone you cared so much about. Even the thought of them makes you sad. You make yourself feel pain because you feel like you deserve it. But you really do deserve it. Sometimes you just break down crying thinking about the pain you put them through. You can never take it back or change anything, and that's the worst part. You regret having those feelings for another person, making yourself hurt the one you were with before, and breaking there heart. You wish that you were the one getting your heart broken, not them, because you cant live with yourself now. You just wish you could take back where you went wrong.