In this lifetime, a person only needs to do three major things. The first thing is to study how to make money, as money can solve 90% of life's problems, and the remaining 10% can be alleviated with money. The second thing is to study human nature; once you see through human nature, you can stand invincible in this society. A person's greatest mistake is the third thing, which is to take care of their body, trading health for external possessions. The best habits are ranked as follows: the first is self-discipline, the second is lifelong learning, and the third is maintaining exercise. With these three habits, a beautiful life is within reach. #山寨币市场观察