TANYA CHAPTER 16: PART Three When our Spiritual Emotions Fail to Ignite http://www.chabad.org/library/tanya/tanya_cdo/aid/7895/jewish/Chapter-16.htm
TANYA CHAPTER 31 Part Five "Being Happy" Ignoring depression isn’t effective. Learn how you can sublimate sadness instead.
TANYA CHAPTER 30 - Part One "Be It Ever So Humble" Chapter 30 opens with a strong dose of nonjudgmental humbleness.