Whatever traits and characteristics your friends/ the people you hang with have, is a reflection of (YOU) even if you don’t like it.
The bible tells us that we are made in the image and the likeness of God. “1 Genesis 26-27” So if you see the way you’re acting and the way your friends are acting doesn’t represent the image and the likeness of God then it's time to consider regrouping. Start spending time with yourself and the Lord.
When you know your Identity In Christ, you won’t have to reexamine these things because the way you carry yourself (Christ-Like) is the way people around you as “friends” will carry themselves. Be vigilant as to the people you’re hanging with because they are a reflection of you!