To answer your question about the choice of arts and sciences, you have to think about what you want to do in the future. You can plan your discipline and industry in advance now, so that your life will be clearer. If you are not sure, you can talk to an excellent elder or teacher.
The second question is how to balance learning and playing mobile phones. In fact, if you solve the first problem, you will know more about what you want. If you lack self-control in your studies, you can let your parents and elders supervise you. You can also punch in with excellent classmates every day to greet what you did today. In this way, you can motivate yourself to become better, solve problems that you can't, take the initiative to ask teachers, or go online to find courses to study. Playing mobile phone is actually not a heinous thing. It is recommended to read famous books when reading novels, and the lingua franca of online texts is very low. Reading more books with historical deposits will help your language and thinking. Brushing space is nothing more than looking at what others are doing and having some fun. If you have your own things to do, you won't have time to care about what others have done. Look up to excellent people, and you will become more and more excellent! Come on!
This is the one I have answered the most in so many years. I deeply feel that children need tutoring and communication, so I hope that friends who read this article can care about students, resonate with children and help them! (In addition, I didn't graduate from 2 1 1, but education can't restrict anyone from becoming an excellent person. Come on! )