Your approach is commendable, but we need to focus on a more effective user acquisition strategy. Also, the UI design needs to be improved for better user engagement.

Lock down on the specific types of training you are trying to automate with your hack. I recommend reading this book: "Peak"

Good idea. Excited to see how this is built out. This market has a lot of potential.

Cool product should team up with marketing

As a violinist, I think the video approach is brilliant and always overlooked. Very nice job.