"You know, sometimes all you need is twenty seconds of insane courage. Just literally twenty seconds of just embarrassing bravery. And I promise you, something great will come of it." Amazing movie! You literally fell every emotion (well at least I did!).
In Good Will Hunting I learned that a person who has gone through emotional turmoil would fall into self-loathing and blame himself for every wrong thing happening to him even though its not his fault or mistake, and only self-forgiveness can redeem them.