Don't Believe Everything You Think by Joseph Nguyen

The book argues that most of our suffering comes from overthinking, not from actual events. Nguyen explains that while pain is unavoidable, the mental stories we create about situations are what turn pain into prolonged suffering.

He distinguishes between “thoughts” (natural, neutral) and “thinking” (overanalyzing and judging)—and says it’s this constant thinking that leads to anxiety, fear, and self-doubt.

The key idea: you don’t need to control every thought—just stop believing all of them. By becoming aware of your thinking and staying present, you can return to a natural state of peace, clarity, and happiness.

In short:
Your mind creates most of your suffering, and learning to step back from your thoughts is the path to inner peace.