Why it worked
The video leverages a relatable and comparative educational theme across different countries to capture attention, then subtly introduces a product as a solution through the caption, encouraging engagement and discovery.
Summary
The video humorously contrasts the number of subjects studied per year in the USA, Japan, and China, implying a higher academic load in Asian countries. It then directs viewers to read the caption for more information, where the creator reveals their study tool, Oreate AI, as a solution for managing multiple subjects.