Elon Musk's 'Five-Step Algorithm' for Solving Complex Engineering and Business Problems: Musk refers to this first-principles-based process as his daily operating 'mantra,' designed to completely reshape team efficiency and product distribution chains. Step 1: Question the requirements to make them 'less stupid.' He emphasizes that no matter how smart the person proposing the requirement is, the requirement itself is inevitably flawed. Blindly executing it can lead to perfectly solving the wrong problem. Step 2: Try to delete entire parts or process steps. Musk's quantitative standard is that if you're not forced to add back at least 10% of what you removed later, then you haven't deleted enough. Step 3: After deletion, optimize or simplify. He points out that the most common mistake smart engineers make is optimizing something that shouldn't exist in the first place. Step 4: Increase execution speed. Once you've ensured there's no need for further deletion or optimization, forcefully speed up the process. Step 5: Only then, introduce full automation.