The how's and why's that we look for our entire lives

  “A man is upon the religion of his best friend, so let one of you look at whom he befriends.” - Prophet Mohammed (s.a.w) Source: Sunan Abu Dawud #4833 "Peer pressure" - as we call it today, is a major factor that decides the way you behave, especially in your adolescent years. It effects your mental health and the way you behave in a social setting and in your personal life. It's amazing how we have psychologists addressing this issue in today's time and Islam has already addressed it about  1400 years ago. The company you keep, the people you hang out with, involuntarily have a strong impact on you. If 4 out of 5 friends of yours, use filthy language, there's 99% chances that you are going to adapt the same. And it's very common in today's time and world, to the point that it is considered "cool". You aren't "cool" if you don't use swear words. You aren't "cool" if you don't roast people with...