In our School we had a friend group and I saw many other friends groups, In these friend groups there were all types of people, like people who were really good students and students who were average and below average, I never saw the good students grades falling because they were hanging out with people who were barely passing and neither did opposite happened. But there's this idea that you become like the people you hangout with and I'm having a hard time figuring out if that is true or not . Any thoughts?