The 20 Principles of Teshuvah according to Rabenu Yonah Regret Leaving Sin Sorrow Expressions of Sorrow Worry Shame Humbling and Lowering Oneself Humility in Deed Breaking Physical Desire Amelioration of deeds in the same areas as the sin Searching one’s ways Investigating the magnitude of sin Seeing the light sins as great sins in his eyes Confession Prayer Correcting misdeeds Pursuing kindness and truth Constantly remembering one’s sins Forsaking sin when challenged Turn others from sin