I am a successful ghostwriter mostly in the romantic genre with over 50 stories written for clients on my other job sites. I have an excellent grasp of the English language and take pride in my work. My books have graced and continue to be ranked top 100 bestsellers on Amazon. I do understand there is a difference in writing novels and books like the one you are requesting but in my earlier career as a writer, I focused mostly on the nice of article writing, blog writing and academic writing so I do know what is required.
I possess a first degree with Honors in Spanish and International Relations and I am an expert with words. I also write quickly, 10k words per day. In writing this book as you stated, I would label it by different chapters, such as 1. The Reasons People Procrastinate 2. The Different Means of Beating Procrastination based divided in subsequent chapters according to each mean. The book will consist of challenges, questions, anecdotes, probably a mini-test to determine how much we procrastinate daily. I will discuss areas such as daily goal setting, working in the correct environment. This books won't just be opinion based but will also reference studies to give it an authoritative voice but friendly tone to appeal to its intended audience.