Just be yourself. Dont like, or dislike something to impress or fit in with others. People who want to be different try all kinds of crazy things to set themselves apart from others, and call themselves non-conformists. Its bullshit, cause ina way they are conforming to that "different" crowd. As long as you are true to yourself, act, dress, and listen to whatever kind of music you truly enjoy, you are not a conformist.
If a kid wearing a Limp Bizkit shirt truly enjoys their music, and didnt buy the shirt to try and look cool, or because they are a big famous bad, or to impress others. If that kid really enjoys that band, and listens to them, and wears their shit because he honestly likes it, I dont consider him a conformist.
Here is a true example of a conformist... There is this kid in my town, I think hes a senior in high school now. I remember in my senior year he was a freshman, and he used to dress all nerdy and shit. After I was done with school, ive seen him around on the streets and in stores and shit, and Ive watched his transformation. He is attempting to be a phil anselmo clone. Apparently he studied all known pic's of the guy, bought all the clothes, and obscure metal shirts that he wears in pictures. Hes even gone so far as to sew black metal patches on his ratty green cargo pants like phil. He ALWAYS wears the same Dark Throne, or Venom shirt, and never changes his pants. He wears his hair, and beard like Phil, its SOOO stupid - if you are gonna pic someone to emulate, pick someone with TALENT, geeze.
Funny story about that kid. I was driving to work one day, and he was walking home from school with a couple other people. I got stopped at a red light, and I had my windows down. I was blasting Venom, and they walked by my car and he yelled "Whats that crap? You should listen to some real music... Metal. Who is that anyway?" I laughed and pointed at his Venom shirt and said "Its Venom...Phil". Thats what I call a coformist.