What is the theme of book no problem?

"No Problem!" by Chris Hadfield is a nonfiction book about resilience, perseverance, and problem-solving. The book highlights important lessons learned from Hadfield's experiences as an astronaut, test pilot, and military officer, and how these principles can be applied to various challenges and situations in life. The central theme running through the book is the idea that facing adversity with a positive mindset, adaptability, and innovative thinking can lead to personal growth, success, and overcoming challenges.