In one sentence, describe what the following article is about:

Remember at all times, that you are angry. You don't like authority, cops, parents, bosses, whatever. Do what the hell you want. Punk shows in the 80s were famous for anger. Remember, a 80s punk show is one where you can throw a beer bottle in the air and not care where it comes down. Hang out with others like you. Nothing says punk like hanging out drinking a brew on a street corner with your fellow punks. In the 80s punks had the reputation of being a bit dumb or uneducated, mostly because they were young. You, however, are more street smart and wiser about the ways of the world. The 2000s are a less innocent time. So fight the stereotype of a dumb punk by reading up on your anarchist literature and quote Alan Watts at them until their heads spin. Haters gonna hate, but that doesn't mean you have to embrace the stereotype of the dumb punk. There is some chance you decide not to be a punk anymore, so you want to be able to go back.
Have the attitude. Fight the stereotype. Don't shun your pre punk friends.