Originally performed by Black Sabbath  Well I don't want no demon to tell me what it's all about  No black magician telling me to get my soul out  Don't believe in violence, I don't even believe in peace  I've opened the door and my mind has been released    Well I don't want no preacher telling me about the god in the sky  No I don't want no one to tell me where I'm gonna go when I die  I wanna live my life with no people telling me what to do  I just believe in myself, 'cause no one else is true    Every day just comes and goes  Life is one big overdose  People try to ruin me  and I can't seem to eliminate them    People riding their real pace  keep on running their rat race  The ante is risen once a week  in their world of make-believe    So believe what I tell you, it's the only way to fight in the end  Just believe in yourself, you know you really shouldn't have to pretend  don't let those empty people try and interfere with your mind  Just live your life and leave them all behind