Do you need to? It's okay to be passionate about things that aren't profitable. But if you're looking to build a career around your passion, I'd recommend int

Do you need to? It's okay to be passionate about things that aren't profitable. But if you're looking to build a career around your passion, I'd recommend introducing yourself to people who work in that industry. This will help you learn more about the industry, and possibly identify pain-points in that industry which you could seek to address with a business.