Could courses built around each student’s level, questions and goals become the future model for personalized learning?

I published a paid note, but it's not selling at all. When that happens, what do you fix? Lower the price. Change the title. Add more text. Promote it on social media. Of course, none of these are ...

"I tried selling a paid note, but it didn't sell at all." "Because I have few followers, it's not being read in the first place." "I'm posting on social media, but it's not leading to note purchases." ...