Just because a situation in your life didn't end in the matter in which you may have wanted it to, doesn't necessarily mean that the experience that you gained is useless. It is most likely that what you experienced will be able to help you for the rest of your life. Life isn't always about a "fairy-tale", movie like happy ending in which all the characters reap benefits of fulfillment and happiness even when they weren't always deserving.

Our lives are full of ups and downs, seasons of happiness, and instances of disappointments, and how we are able to learn from each instance to enhance our future. Instead of always thinking of the best way to make a happy ending, maybe you should start thinking about the best way to be the best you on a day to day basis, from there the rest of the story will write itself!