(1) Applies the duration effect to the concentration. First of all, as long as you set a deadline, you can concentrate on what you are not interested in. Secondly, you only need to consider the end time when planning a nasty thing. When the end time comes, you will be forced to finish it. Finally, several intermediate stations are set up, and the attention between each intermediate station is the best. In the process of learning, setting up several halfway terminals will prevent the phenomenon of slacking off halfway.

(2) apply the reward effect to concentrate. First of all, you can give yourself a reward as a reward for learning, which can be formulated according to your own needs and interests. Secondly, when encountering difficulties, you can use imaginary enemies and punishment to motivate yourself.

(3) Focus with clear goals. First of all, clear the big goal. When you are not interested in learning, you can always pay attention as long as you can clearly distinguish your goals. Secondly, you can improve your attention by representing the goal in person with a chart.

(4) Use pleasant experiences to concentrate. If we experience the taste of success in our study, we can have a pleasant experience, stimulate our fighting spirit and accept the work and study we don't want to do.