Human brain is born with inertia. Because of the existence of inertia, people will be greedy for pleasure and cease to advance. This is contrary to our ideals of a successful life. However, brain can also be trained. Through training our brains, we can not only improve our problem-solving ability, but also make our life more efficient, relaxed and energetic. So what are the key factors of brain training? It is found in research that as long as we start with seven habits, namely, interest enhancement, immediate action, active action, persistence, correct decision-making, self-challenge and emotional control, we can make the most of our brain, activate our brain potential, and make it easy to achieve our goals!