sherlock song -- PLEASE concrit

you’ve got a war in your head
all your needles in the red
dragging yourself back from the dead
— just like me
comrades bound by blood and fire
soldiers in the mire

you come alive when we run
aiming yourself a loaded gun
I’m the knife you dance with for fun
 — can it be?
pas de deux of blood and fire
friendship and desire

I am addicted to the fight
taking a dive into the night
darkness makes everything so bright
 —can't you see?
comrades bound by blood and fire
truths spoken by a liar

break through every deadlocked door
spinning on a palace floor
I want more more more
--give it to me
this grand adventure of desire
throw me in the fire

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Did you know that "paranymph" is a term for Best Man? :D
Do you remember the song "Brothers in Arms" by Dire Straits?  I adore that song, and wow is it dominating in my head right now.   Mark Knopfler is songwriting wizard.
PS.  This song is supposed to be from EITHER John or Sherlock's pov.  How does that hit you?