sometimes it take a painful situation to break us apart so we can rearrange the pieces the way they were supposed to be. So next time you get your heart broken, someone walks out, or things just aren't going right.. there's always a reason and sometimes that reason is waiting for you just around the corner.
Do as Ted does: write yourself a letter telling yourself why you decided to move on. And ALSO, you have to get rid of the crap in your life to make room for good things. Whenever you drop something bad, God will fill it in with something better.