You can t tell me who I am Couse you re not in my skin So don t try to understand You don t know where I ve been You re not the centre of the universe But if you want to know the truth No I can t hear you Na na na Na na na Look at me now I m falling down but I don t care cause I m not scared I know I m unperfect Na na na Na na na I m not ashamed of my mistakes I ve realise a million times I know I m unperfect You can t tell me what to say I ve got my own appinions You can t force me to behave I make my own decisions You re not the boss of me So don t tell me what to do Cause I m not listening No I can t hear you Na na na Na na na Look at me now I m falling down but I don t care cause I m not scared I know I m unperfect Na na na Na na na na I m not ashamed of my mistakes I ve realise a million times I know I m unperfect Na na na na Na na na na Na na na na Na na na na Na na na na Na na na na I know I m unperfect Na na na na Na na na na Look at me now I m falling down but I don t care cause I m not scared I know I m unperfect Na na na na Na na na na I m not ashamed of my mistakes I ve realise a million times I know I m unperfect Na na na na...You can tell me who I am Na na na na...So don t try to understand Na na na na...You don t know where I've been