What the heck 가사

lying awake contemplating sleeping i feel like life is passing me by tossing and turning is getting me nowhere my mind wanders and takes me places i wish i never tread i can't and i won't be that anymore if we weren't allowed very breath we took for granted our lungs would be empty we're pathetic we know it it's the only thing we're good at and i like keeping that in mind than faking like i'm something i'm not cause lately i've been losing hope i've got full hands with nothing to show all the hours i spend killing myself wondering where the hell did it go