It`s my life!

(It's my life and I'll do what I want) Don't push me!
(It's my mind and I'll think what I want) It's my life!
(It's my life and I'll do what I want) And I can do what I want!
(It's my mind and I'll think what I want) You can't tell me!
(It's my life and I'll do what I want)