Most of us don't enjoy emotional pain.  We pretend it's not there, move into denial, or live to avoid it. But what if pain isn't the enemy, but instead, simply a signal that points to the real problem? Learn to uncover your emotional pain, move towards it, and uncover the real source of the problem--your broken heart. Christa and Lucas discuss Chapter 3: The Doubting Heart from her upcoming book 'Heart Made Whole,' released June 7.     This is an installment of Head to Heart by Christa Black Gifford and Lucas Gifford. For more information, please visit: www.christablack.com.