This short course explores the use of Generative AI (GenAI) as a strategic tool for CEOs. It guides users on setting up a GenAI playground, crafting effective prompts, and critically evaluating model responses. The course demonstrates GenAI's capabilities in handling queries and acting as a thought partner, with practical exercises and readings to enhance understanding. Learners who complete this course will be equipped to work alongside a large language model to enhance and sharpen their thinking.