Whats it for 가사

I'm not too sure I can go much further I'm not even sure the things are even getting better I'm so tired of me that has to disagree I'm so tired of me that's in control I woke up to see the sun shining all around me how could it shine down on me? you'd think It didn't notice I can't take it anymore had to ask myself, "what's it really for?" everything I tried to do it didn't matter and now I might be better off just rolling over cause you know I tried so hard but couldn't change a thing and it hurts so much I might as well let it go I can't really take the sun shining all around me why would it shine down on me? you'd think it might have noticed I no longer believe I can't help tellin' myself "it don't mean a thing" I woke up to find the sun shining all around me how could it shine down on me? sun shining all it's beauty why would it shine down on me? you'd think that it would notice I can't take it anymore just had to ask myself "what's it really for?"