Stop Overthinking: 23 Techniques to Relieve Stress, Stop Negative Spirals, Declutter Your Mind, and Focus on the Present (The Path to Calm) [Trenton, Nick] on Amazon.com. *FREE* shipping on qualifying offers. Stop Overthinking: 23 Techniques to Relieve Stress, Stop Negative Spirals, Declutter Your Mind, and Focus on the Present (The Path to Calm)