REFRAME YOUR PERSPECTIVE!
Change fear to EXCITEMENT. Change failure to A SUCCESSFUL ATTEMPT. Change the words, "I can't..." to "WATCH ME!" Be willing LIVE and to go through all the ups and downs. Every day, make a choice that makes you uncomfortable. Realize that there will come a time where you will get just as excited about how many times you've fallen as you are about how many more times you've been able to pick yourself back up. Did you learn the lesson? Are you ready to move forward? Even if things don't work out as you thought they would...learn it...and simply see that you are now moving forward with EXPERIENCE.