Watching signals like long pauses, repeated sections, or missed quiz questions could help it recognize when I am losing focus. Tracking how often I rewind lessons or stop engaging might reveal moments where a break would be useful. If the AI learns from my habits over time, its pause suggestions could become more accurate and less disruptive. However, I would still want control over the final decision because context matters. Some days I may be tired, while other times I may want to push through.