I don’t buy that we should face our fears just for the heck of it. People are always posting quotes on Facebook about overcoming fear and how you should never let fear hold you back. Sometimes I get sick of those quotes (even though I have posted some of them myself).
What is true for me is that I will do things that scare me if it’s for a reason I believe in, or for someone I love. To paraphrase Victor Frankl:
Those who have a WHY can bear almost any HOW.
Yesterday I drove to St. Louis to be at an important doctor’s appointment with a loved one. I used to live and drive in St. Louis every day, but since we’ve lived in Jefferson City for 15+ years, I rarely drive more 
than a five miles at a time and never in heavy traffic. Unfortunately, I’ve let myself develop quite the phobia of driving over bridges, getting sandwiched between big trucks, driving next to a median, passing other cars, etc. It wasn’t easy–there was snow earlier in the day and the schools had even been closed. The road conditions were okay, but what freaked me out was that the snow had blown on all the highway signs, and I was so worried I wouldn’t be able to find my exits. I was very tense, but I made it. It was worth the stress–not because of some abstract reason of facing my fear, but because I did something important for someone I love. And by the way, the doctor’s appointment went well.
The Self-Compassion Project 