I have a personal guarantee that I'd like to share with you. If you are working on any area in life, be it anger, be it arrogance, be it davening (praying) with kavanah (concentration), be it tayvah (lust), I guarantee that you're going to fall down many times. You'll set goals and you'll fail; you'll set challenges and you won't make it. And many times there's a feeling of yei'ush (despondency), of depression — I failed, I blew it.