First of all, bringing your own chopsticks is a green practice. It is worth advocating that in some school canteens, some disposable chopsticks will be provided to make everyone feel more at ease. Therefore, if you bring your own chopsticks, you don't need to use disposable chopsticks. This is a way to protect nature and is worth promoting.
Second, some students have good hygiene habits, so they bring their own bowls and chopsticks to eat. The sanitary conditions of some school canteens or restaurants are very poor. Therefore, in order to protect their healthy diet, some students bring their own bowls and chopsticks to the restaurant. After all, the canteen is a public place, and dishes and chopsticks are common. Therefore, the sanitary conditions are still not ideal. As long as you bring your own bowls and chopsticks, the health problem can be effectively solved.
In order to facilitate the staff in the canteen, some students bring their own bowls and chopsticks to eat. After eating in the canteen, we need to take the initiative to put away the dishes and chopsticks and take them to a unified place to store the tableware. At the same time, the canteen staff have to clean up so many bowls and chopsticks in a unified way. So some students bring their own bowls and chopsticks to eat in order to make the canteen staff less tired. After eating, I will take it back to the dormitory and wash the dishes myself.
So, this is why some people like to use their own bowls and chopsticks when eating in university restaurants. Does everyone understand?