A: Yeah, and you can use Google too. Or ChatGPT. Or a Magic 8 Ball. But hereâs the problem: Option 1: Binge free videos at 1.5x and hope âfamiliarityâ saves you. (Spoiler: it doesnât. Thatâs why 3/5 fail.) Option 2: Learn with short case-based videos, test yourself instantly, get AI feedback, and actually retain stuff. You donât need more videos. You need a system that turns knowledge into recall.