For children who play mobile phones, I feel that they are all delaying their studies. This time is best spent on study. I feel that playing mobile phone is a misunderstanding, so it is good for you to put yourself in the other's shoes.
However, on the other hand, for myself, if I am tired of studying, it is not impossible for me to relax and have fun. Of course, before I am happy, I can communicate with my parents about how long I can study and how long I can relax.
Generally speaking, empathy is the most important thing. I hope to study hard and I will understand my life and work in the future! Come on? Real life, try to improve it.