The Twists and Turns of My First Half of Life

Any Stories About a Struggle to Succeed That Feel Close to Real Life?

Looking for books like "This Family". I want to learn how a multimillionaire made his fortune, the struggles the rich go through behind the scenes, and how they win in business battles set in a world close to reality. Ideally, the story would offer some guidance for real life. Are there any works like this? Plenty of recommendations, please.