learning is still so hard. students attend long and difficult classes everyday, just to forget almost 80% of it right after. because of this, they spend days cramming and force memorizing stuff they forgot before exams. imagine what happens during final-exams week. after the course, you forget everything. we learn poorly, and forget everything. this cycle repeats. for the longest time, grades have determined our performance. it's the only available metric -- and it's extremely reactive. the emphasis on grades takes away from real learning. learning should be easy, enjoyable, and compounding. yet nothing ever grows, only the numbers we acquire. the system is currently backwards. after four years of college, you naturally forget almost everything. we want to solve this.