That's the right attitude. No one knows "the formula" for doing well on Udemy, because there are so many different paths to success. As far as I can tell, being patient and persistent is the common denominator behind every successful instructor. Also, I think free courses are great
I disagree. I'm a new instructor and within my first 4 days of posting my first and free course I am up to 276 new students enrolled. And this is without any marketing. Success depends on the course content and who the possible target market is. WE are responsible for whatever success or not we experience with any course we've created. Good luck.