48 Lessons to Banish Burnout and Avoid Anxiety for Those Who Put Others First. This is a mental health guide from popular campaigner and educator Pooky Knightsmith, author of iThe Healthy Coping Colouring Book/i. Pooky describes her living experience with mental health and the things that have helped her and which shes learnt along the way. The advice, ideas and guidance are sourced from many unlikely teachers and experiences, and there are tips at the end of each lesson for the reader.