The book I recommend if you want to start or grow a business is by Ali Abdaal, productivity expert and bestselling author of "Feel-Good Productivity."

Find your passion. Love your work. Build a more fulfilling life. What is your dream? It’s a simple question, but one that very few of us really think about. From a young age, we are taught that there is only one way to get ahead: do well in school, get a certain job, and avoid failure at all costs. We are so busy following these rules that we never stop to ask ourselves: What is my purpose? What do I really want? Do I have the power to make it happen?

Simon Squibb aims to change people's lives for the better. Here, he shares the hard-earned life lessons from his years in the business world as well as from his own life, from being homeless as a teenager to selling a multi-million pound company and now inspiring a new generation of aspiring entrepreneurs. Simon will empower readers to identify their own meaningful goals, eliminate the obstacles in their way, and ultimately build a more fulfilling life. Sometimes, all it takes is one person to believe in you.