AUTHOR, GOOD MORNING, I LOVE YOU: MINDFULNESS + SELF-COMPASSION TO REWIRE THE MIND A Dose of Positivity is a book that will help anyone who feels stuck and needs inspiration and motivation. Mike Diamond's courage and resilience offers a path forward for all of us. He truly walks the talk and shows us simple, powerful ways to heal and thrive. A Dose of Positivity has the power to transform our individual and collective lives.