The best job to learn how to become an entrepreneur is typically in sales.​ Working in sales helps develop essential skills like negotiation, understanding customer needs, and driving revenue, which are critical for any entrepreneurial venture. Other valuable roles include marketing, where you learn about brand positioning, and consulting, which offers exposure to various industries. Working at a VC firm provides insights into startups but may not directly teach you how to run a business. Ultimately, starting your own venture or side hustle is the most hands-on way to learn.