Losing Drive

My drive today decreased greatly, but for some unknown reason. Anyway, today there was almost an information overload during the economics lesson. Good thing I was trained to write fast for my Combined Humanities O Level paper. Anyway, managed to absorb most of the lecture today, but will do all the revision on Saturday morning, so I guess I'll be forgoing sleep for 3 to 4 hours after midnight on Saturday then. Today, nearly lost vision due to carelessness, as I rushed for time, but anyway, that would not happen again if I work both safely and quickly. That's all for today, and for tomorrow, wonder how things would go, from 9am to 4pm.