现在社会普遍对90后有一些误解，认为他们自私、无礼，所以不能很好地与人沟通，那么，作为一名90后学生，你又是怎么看待这个问题的呢? 请结合你自己和周围同学的表现，分别列举至少三条优点和两条不足之处进行描述。

　　As students born after 1990, we have so many advantages. We are usually kind and helpful. When someone is in trouble, we always give him or her a hand. We are also active. We like to do sports and go traveling. Most of us can work hard in class and play happily after school. Besides, we are imaginative and creative. We always try something new and do everything differently. On the other hand, we also have some disadvantages. Sometimes we can’t express our opinions in proper ways; sometimes we are a little over confident. And many students have no brothers or sisters, so they may do evthing for themselves. These problems may make us seem impolite, even we can’t communicate with others well. So it’s the most important for us to learn how to get on well with others.