I think the song means how sometimes you use your brain instead of your heart but in this instance you're using your heart instead of your brain so you're using your feelings instead of thinking logically. And you know how some people say how your sensitive like in this line (But the wolves who guard their wounds
Hide their limbs and their pelt
All wreaking too) this is say that the person bottle up there hide feels.
I think the song means how sometimes you use your brain instead of your heart but in this instance you're using your heart instead of your brain so you're using your feelings instead of thinking logically. And you know how some people say how your sensitive like in this line (But the wolves who guard their wounds Hide their limbs and their pelt All wreaking too) this is say that the person bottle up there hide feels.