No free will? That means no morality. A rapist should be excused because his genetics and life experiences made him do it? No! It is true that every moment begins the rest of your life. It is fruitless not to forgive yourself for past mistakes-especially if you were the only person the mistake hurt. But you have the right to do so only if that forgiveness is linked to a pledge-even if only to yourself- to change and to be better.