Let’s be honest , we’ve all read about how famous people have become successful , a successful person doesn’t take ideas from a book or someone else. They follow there own path and create there own story. That doesn’t mean your can’t read what they’ve done.
What it means is you can’t follow them like a sheep , being unique is what gets you there. I mean yes you can get a guideline on how to build the process but never think to yourself “This is how they did it , so that’s what i need to do” because you will crash and burn.
That person become successful by being different to everyone else. They didn’t follow the crowd to become successful. If they followed everyone else they would just remain in the shadow of someone better than them. So be the best version of yourself and you can achieve anything you put your heart into.