First, eat less and wear less clothes to save costs. Especially in the current financial crisis, I may lose my job that day. Save money to tide over the difficulties.

Second, there are no wealth diseases caused by obesity such as hypertension and hyperlipidemia. Good health is more important than anything else.

Third, walk fast and have strong endurance. Especially when climbing mountains, you won't easily gasp.

Fourth, thin people sleep in small beds and don't have to adjust the air conditioning temperature too low in summer. Can save social raw materials and energy, and is beneficial to environmental protection.

Fifth, it is convenient to move, especially the crowded buses and trains in Spring Festival travel rush have obvious advantages, and they get in through the cracks.

Sixth, thin people do more practical things because their physical conditions are generally not good. You see Premier Wen is busy all day. Which one is not doing practical things for the country and the people?

Seventh, thin people are generally more balanced, especially slim girls are more aggressive. Which player in the CCTV model contest has a big belly?

Eight, thin people, because of their light weight, generally do not take the initiative to fight and make trouble with others, and take the initiative to be humble, avoiding many disputes and troubles.