David has suffered a great deal of trauma and stress in his life but he has learned how to settle down, find peace despite battles with wild beasts, giants, kings, soldiers, his own sons and hiding out in caves like Ziklag and Adullam. He had to play crazy with spit running down his beard, suffer the curses of an ungrateful citizen, shoulder 3-400 discontented, poor and depressed men. Through it all he never lost his faith, hope and trust in God.