To learn faster, one should follow the biggest gradient or hardest path, as this will result in the fastest learning, similar to how neural networks are trained. Historically, humans followed the lowest gradient out of laziness and a reward system that punished errors rather than rewarding learning from mistakes. To learn most effectively, one needs to retrain themselves to seek out the hardest situations and reward themselves for learning from failures rather than avoiding challenges. The key is to change one's reward system to encourage taking on difficulties rather than staying comfortable.