I have such a HUGE pion for Rock music ...read on... (age 14) ?

I have a huge huge pion for rock music, Foo Fighters (best band in the world) , Nirvana, smashing pumpkins, so on. I am a talented singer, guitar player, song writer, drummer. I love music, i listen everyday, i play everyday, write every day, sing everyday, its like music is my life, without it, i am no one. I know that i want to do something with this pion, nothing else. And I know only 4 percent of people actually get to do it as a career, but i really think i could. I sing in front of the mirror all day, watch live festivals, and i KNOW thats all i want to do. Which comes to my problem.. School. Dave grohl (drummer of Nirvana, Lead singer of foo fighters) left school when he was young, he smoked weed, loved punk, lived the good life. He said his father wasnt too impressed with his decisions, but his mother deep down knew that he'd make it. I want to drop school at 16.I dont need it, i am actually quite clever, but my dad wants me to go to uni. I dont want to do that at all. As i said im 14 now, which is still young i know, but i feel like now could be my time, but im worried people wont take my age seriously. But my friend says i am the female 'kurt' which i disagree, obviously, but i dont know. I want to do it, live the life, perform and sing, and have my bands on teens walls, so how do i do it? I just have this craving for more. I love all bands, all sorts. I just want to live like nirvana, i get envious of all the oppurtunities, and crazy **** thhey got to do! Kurt was my idol, and i feel like if no one else is gonna bring back grunge rock, i should. I would really like to know your opinions guys.....? Thank you for reading this essay.