Intelligent Tutoring Systems

We developed a skill tree for productivity skills, and then built a notion web site around it. It's interesting in the learning sciences tat there are whole sub fields that are like super lazer focused on this question of how do we get people to their learning edge? And i've been very interestedin the research around, like, what is creativity actually? You're well known for your work with your note taking system. Can you tell me about how you started developing that system for publishing your notes and and tell me more about that.