How to Stop Overthinking: The 7-Step Plan to Control and Eliminate Negative Thoughts, Declutter Your Mind and Start Thinking Positively in 5 Minutes or LessScott Sharp
Stop Procrastinating & Overthinking : 2 Books in 1: A Simple Guide to Overcome Procrastination and Cure Laziness + How to Stop Negative Thinking and Declutter Your MindScott Sharp
Toxic Minds: How to Deal with Difficult People, Disarm Narcissists, and Handle Negative PersonalitiesChase Hill