The cultivation of good habits depends on the complementarity of active self-discipline and external supervision. The key is to realize the importance of a habit and stimulate internal motivation. External incentives can only be used as an auxiliary means and cannot be relied on. With intrinsic motivation, we can establish specific behavior norms and concretize the habit content into daily behavior.
We should not only look at the surface, but also pay no attention to the results, and we should not forget the original intention of punching cards and turn them into formalism. Instead, we should give self-feedback after punching in, improve self-discipline, seriously think about the shortcomings in the learning process, and make a more suitable learning plan.