Let go. Understand that there is no benefit in holding on to heartache, regret, and hatred toward another person. Realize that although it is over, your relationship with that person was unique and special in a lot of ways. You can congratulate yourself for being brave enough to take a risk and fall in love, and encourage your heart that even though love didn't work out this time, there will be a next time. Try not to think about them, Don't let anger get the best of you.