Before I say what I have to say about metal, I'll say that this is entirely my biased opinion, I do not speak for anybody but myself, that I am but a small drop in the ocean that makes up the Singapore listening audience.
I hate metal. I don't know why, I've given it a chance. I try to be open minded, I listen to classical, jazz, pop, blues, reggae, indie, avant garde, whatever you name it etc etc. Most of this is OK. I can't stand metal. You can work your ass off and practice for 12 hours a day, but you will not make me like metal. (there is only one exception, and that was Anthrax duetting with Public Enemy.)
Sometimes you will know that if you want to follow your passion, just go ahead and do it, no need to seek the approval of a wider audience to validate yourself. Believe in yourself. Like I know that if I were given the chance to make my own music, some of it will never find a wider audience. People do not understand Captain Beefheart, Thelonious Monk, electric Miles Davis. People generally do not like drum + bass. You just have to accept it.
Or else, if you want to be popular, do what it takes to be popular, and don't complain that you're selling your ass because that's what you're doing. And don't complain that you're not doing the kind of music that you like.
But make your choice because you can never have your cake and eat it too. And while you're at it, keep your metal away from me.