A naturally antidepressant brain. Understand the depression loop ; Reverse bad habits -- The five natural antidepressants. Change the brain through mindfulness ; Nurture self-compassion and its wonderful side effects ; Live with purpose : know why you matter and what you can do about it ; Go out and play : rediscovering the joy of life ; Learn to get better and better -- The natural antidepressant tool kit. Uncovering happiness ; Five strategies to stick to healthy habits ; Three yoga poses for depression ; Five steps to a growth mindset ; Twenty-one days of purpose ; Strengthen your natural antidepressants : longer practices ; Uncovering happiness : the recap ; Uncovering happiness : the discussion guide ; Find out more.