Ask: When would this model be wrong? Find a counterexample. This paradoxically strengthens your grasp—you learn the model’s boundaries.
Identify your "Big Rocks." What are the three tasks that, if completed today, would make everything else easier or unnecessary? Final Boot Sequence: Execution is Everything
Coined by Josh Kaufman, the Personal MBA philosophy argues that you do not need a $200,000 degree to understand business. Instead, you need to understand the of any business: