Praise for The Positivity Effect
“This book can positively change your life.”
— Tal Ben Shahar, New York Times–bestselling author of Happier
“This book offers the most comprehensive, evidence-based map I've come across for transforming the inner workings of your mind. If you've struggled with negative thoughts, this book is a treasure trove of simple practices and mindset shifts to change your life.”
— Cory Muscara, author of Stop Missing Your Life
“Using the best of what science offers, Dan Tomasulo gives us the tools to grow in the healthiest way possible.”
— Scott Barry Kaufman, author of Transcend

