A former Tesla President, Jon McNeill, details the ruthless operational framework Elon Musk used to drive hypergrowth at Tesla. The core philosophy is based on rapid, radical simplification and putting the customer's entire experience at the forefront of business strategy. As I am heavily involved with operations excellence at my current work, it was a great book to read. Here are my five takeaways. 1. Question Every Requirement: Do not accept rules at face value. Keep asking "why" until you are absolutely convinced a rule is a hard requirement, rather than an outdated custom or preference. 2. Delete Every Possible Step in a Process: Radically simplify. Strip away any step, process, or feature that the customer does not ultimately pay for. 3. Simplify and Optimize: Apply ruthless simplification to products, organizations, strategies, and communications. 4. Accelerate Cycle Time: Speed up the entire lifecycle, from raw materials to cash collection, to create an advantage over competitors. 5. Automate Last: Do not automate a flawed or bloated process. Optimize and delete unnecessary steps first, then automate to increase scale.