Deduction of the achievement gap between people.

Don't compare with others, just compare with yourself yesterday. Don't care too much about your grades, don't have too much pressure, just do your best ~ think more about your learning skills and learn from others.

To set your own goals, all actions are goals. Neither study nor work can be half-hearted. Don't promiscuous between friends, make choices and help yourself.

Learning methods are nothing more than watching, thinking and practicing. You can do it with your heart if you are interested. Everyone has his own good side, find it and focus on development. Stick to it and make a little progress every day. A sense of accomplishment will inspire you until you find that you can do better than others.