Hello, It is almost summer and since I am a high school student, there is a lot of free time. I plan on spending the time studying various subjects (mathematics and computer science). Regarding this, I have some questions on studying topics in mathematics and computer science: 1. What is the best way to stay focus? What do you do so that distractions do not interfere with your studying? 2. How do you take the initiative to start studying everyday right after you wake up? 3. What are some ways to study efficiently? 4. How do you memorize concepts, formulas, and methods for the long term (lifetime)? 5. What are some things that you did to study well?