I think rules are necessary in real life.  Because if we don’t have rules, the world would be so crazy with both good and bad people.  The bad guys won’t be punished, and will keep on doing bad things that disrupts other citizens. If the world won’t have laws/rules the world will look like a mess, with trash all over the place, car crashes, etc. If the world have rules, life would be orderly, and now that there are rules, everyone should always follow them.