Come here again! Just read my old post written 5 years ago, the feeling is different.
Some suggestions for the young guys: 1.Think about what you will do in 5 years, prepare from today. 2.Finding the friends with the same interest could be a great help. 3.Enjoy today, don't think about past, or tomorrow. 4. Be ambitious in your carear. 5. Try to stay together with the person who is smarter than you. 6. If you feel you are in short of some ability, start training. 7. If someone tried to force you to study or work,expess appreciation to him. 8. If you like someone, teasing him. If you dislike someone, speak sweet words to him. 9. Be careful to the person who are nice to you.