Netflix’s new docuseries ‘The Playbook: A Coaches Rules for Life’ shares tips and coaching rules from some of the world’s greatest sports coaches. One of them is former NBA coach Doc Rivers. His deep passion for all things basketball started from a young age. He would say “I never go to practice. I go to play Basketball.” Here are his coaching rules for life. 1. Finish the race When asked what he wanted to become when he grew up, Doc answered ‘Pro Basketball Player’ without hesitation. His teacher told him to be more realistic and write a new goal. His dad agreed with the teacher, but added “..look it’s a great goal. Whatever goal you have, and right now it’s too early, but when you finally settle on one, just finish the race.” And that’s exactly what Doc Rivers did.  2. Don’t be a victim While growing up, his parents taught…