Personal revelation: If you don't want to give up yourself and become a habit, you want to be a powerful person who is making progress every day. Then you must introduce external force to do work. The so-called external force is a series of positive factors such as hard work, diligence, study, persistence and self-discipline. Exercise more to make yourself healthier; Read more and learn more, enrich your brain, keep pace with the times and not be eliminated by the rapidly developing society.