Violence might be a good thing in situations such as self defence. If someone is attacking you, you can use violence as a way to keep yourself safe. If someone started attacking someone in the street, no one would just stand there and watch. Someone would have to do something about it, and they will have to use violence. Sometimes the police use violence to arrest the people who aren’t using violence responsibly or properly so they can take them to court so that they will learn. The same thing is for when you are being attacked. would you just stand there?