Four kinds of expert, four ways of teaching. A tutor drills an exam. An instructor drills a calculation. An author publishes code. We build each course from the expert's own material.
Your candidates have a sitting date and questions at eleven at night. Turn your worked examples into lessons they can drill on a phone.
For exam tutorsYour audience watches for free and asks the same questions in the comments. Give them a course worth paying for, built from your scripts.
For YouTube and social educatorsYour learners must get the calculation right under time pressure. Turn your whiteboard method into drills they can do on a phone.
For ground-school and clinical instructorsYou publish notebooks and newsletters with real data. Turn them into lessons where the code runs in the page, line by line.
For technical authors and notebook publishers