How do you explain to your friends and your mother and everyone, ‘I want to be a singer’ – ‘well what do you mean you want to be a singer? Do you sing in the shower?’ …there’s no way to convince people of your greatness. You have to know on the inside whether it’s… you want to do advertising or you want to be in finance or you want to be a waitress or a bartender, whatever it is that you want to be, you have to know it inside and knife-fight your way to your dream.