"He that walketh with wise men shall be wise; but a companion of fools shall be destroyed"-Proverbs 13:20

What this quote is saying depending on the group you stick around with will effect who you are. For example, hanging around people who keep themselves safe and not do anything dangerous, it will most likely make you a cautious person. But if you hang out with a group of who like to do dangerous things, it will most likely make you a reckless person. Another example is the people who keep themselves safe, like not doing drugs, stealing, drinking, will keep you safe. But if you hang around those people who do dangerous stuff like doing drugs, hang out very late at night, stealing, and drinking will most likely make you do this stuff. Remember not to hang around the wrong people because they most likely bring you harm.