Stop wasting your energy crying and reminiscing. Let the "what-ifs" go; dwelling on something that happened yesterday that you can't change is only tearing you down. So, let go of the past and focus on the possibilities for the future. You'll never know what might happen until you open yourself up to new possibilities. So, let go of your "what-ifs" and start living in your "what-is," the present. It's the only way to move forward.