1, the key is to form good habits. The results show that people who insist on exercising have much higher attention and satisfaction delay ability. They insist on fitness, so other aspects have also been improved.

2. Stop spending money and study harder. This is a good habit to lead to the front closed loop.

3. Develop a good habit that the brain and body can automatically adapt to behavior patterns, instead of just relying on the will to adapt. Hobbies are the core motivation of career.