The Obstacle is the Way is a book by Ryan Holiday that explores the philosophy of stoicism and how it can be applied to modern life. The main theme of the book is the idea that obstacles and challenges in life can be turned into opportunities for growth and success.

"The Unbeatable Mind" is a self-help and personal development book written by Mark Divine, a former Navy SEAL and founder of the SEALFIT training program. The book focuses on helping readers develop mental toughness and resilience through the practice of mindfulness and meditation, as well as physical training and nutrition.

The Subtle Art of Not Giving a F*ck is a self-help book written by Mark Manson. The book encourages readers to embrace their problems and imperfections, and to focus on what they can control rather than worrying about things they cannot.

The Happiness Advantage is a book written by Shawn Achor. In the book, Achor argues that happiness is not the result of success, but rather the cause of it. He presents research showing that happier individuals are more successful in their personal and professional lives and discusses the ways in which individuals can increase their happiness.