Question

Which line of dialogue most clearly develops Justin's character?

It is not just about passing the driving test. I don't want to get in an accident, so pull into that parking lot
You know this stuff inside and out, backwards and forwards. What are you so nervous about
And who will know, if you don't tell anyone except your friends, that you don't have your license
Another three months to wait in the grand scheme of your life doesn't seem like all that long