What should I do if someone is already selling a course like the one I want to create?

There will most likely be someone else who has created a course similar to the one you want to create. Other people have created courses on list building, course creation, and webinar launches — topics I teach on; I don’t worry about that, because we all have our unique way of teaching the material. I’m a firm believer that there’s always enough business to go around for everyone (Hello, abundance mindset!). 

While it’s OK to be aware of what your competition is creating, don’t spend too much time thinking about them or seeing what they’re up to. The comparison trap can suck you in and is not a healthy way to run your business. Keep your blinders on and stay in your own lane, my friend.