I know that sometimes I might come off As a little little crazy Sorry but that's me And I can't help myself I know that people think I'm a mess and that And that I'm not nothing But lazy Listen to me now Cuz it's about to change But everytime, everytime That you come around Come around I get so oh, oh So confused And everytime And everytime That you come around Come around I get stu-u-uck Oo-oon you Tell me whyyyyy... Is it so? All my life I've heard It's all in your head Boy! All in your head But I guess I don't care about it All my life They've said It's all in your head Boy! All in your head But I yeaah I just laugh about it And Iiii Ai I yoooo Maybe it's all in my head (In my head) I'm singing All my life I've heard It's all in your head Boy! All in your head All in your head So what Maybe it's all in my head Mmmm Maybe It's all in my head.. So here I go Yeah here I go again Me and my million reasons Why is it so hard for me to get it straight? I'm turning water into wine Baby go 'head And call me Jesus! My imagination might be overweight But everytime, everytime That you come around Come around I get so oh, oh So confused yeah And everytime And everytime That you come around Come around I get stu-u-uck Oo-oon you Tell me whyyyyy... Is it so? All my life I've heard It's all in your head Boy! But I guess I don't care about it All my life They've said It's all in your head Boy! All in your head But I yeaah I just laugh about it And Iiii Ai I yoooo Maybe it's all in my head (In my head) I'm singing All my life I've heard It's all in your head Boy! All in your head All in your head So what Maybe it's all in my head Mmmm Maybe It's all in my head.. HEY HEY HEY! All my life All my life (Come on sing it) All my life I've heard It's all in your head Boy! All in your head But I guess I don't care about it All my life They've said It's all in your head Boy! All in your head But yeaah, I just laugh about it And Iiii Ai I yoooo Maybe it's all in my head (In my head) I'm singing All my life I've heard It's all in your head Boy! All in your head All in your head So what Maybe it's all in my head