✔ 最佳答案
disadvantages: 1.peer pressure. it will be a big problem to your life.
2. you have to spend more time on your friends.
advantages: 1.build a strong relationship.
2.learn the communication skills
3.spread your friends' circle
4.explore different personality
5. raise the awareness about teamwork.
6. improve your confidence.
you know there is tons of ideas about friend's disadvantages and advantages. as far as you're concerned, i suggest you should focus on some of my points then explore it. for example share your own experiences.