A lot of people have been saying to be a "true punk" you have to not give a shit about anyone else, This is false. The whole point is to try to make a difference in the world. to change what's wrong with people and everything else. A poser punk would be one that only listens to their music and dress the way they do for the style, or vision in other people's minds. they do it to be cool. punk is about doing something real. poser punks listen to sell-outs, go to sell-outs for clothes, and in turn, will probably become a lawyer or doctor
Poser Punk: Hey, look at my cool new shirt from hot topic, its says sum 41, they are sooo hot! arent I awesome?
Real: Your life is just a endless cycle where everyone follows the same rules. How bout we not do that, and instead stand up for what we want, and believe. Hey cool a grey shirt for a buck!