If i had to guess it would be about not giving up and and fighting even if victory is impossible, even if you absolutely have no chance of wining or even tiring you opponent, you still should stand and fight and do what you can like just scratching your enemy "I run the horn Deep into his eye"
also the fact that everything else is dying or dead or burning makes no difference
"Everything around me burns"
since you have to fight, either because,it's more honorable to die fighting, or you have to, or you can do, or just not dying without a fight
also his death at the end means that, while he is dying and all it lost, he is smiling and somewhat relieved since he did all what he could and did not give the enemy the satisfaction of begging or running, he died like a boss
all that of course is in a metaphorical sense
like if someone you love has cancer and he/she is dying, you just don't give up, you try and try, and even if there is no cure or hope. you will do all you can to make him/her death less painful and anything else you can do to cheer him/her, or the like.
or if you are fighting and invading army that is 100 times stronger, you still fight and do what you can
or anything like that
If i had to guess it would be about not giving up and and fighting even if victory is impossible, even if you absolutely have no chance of wining or even tiring you opponent, you still should stand and fight and do what you can like just scratching your enemy "I run the horn Deep into his eye" also the fact that everything else is dying or dead or burning makes no difference "Everything around me burns" since you have to fight, either because,it's more honorable to die fighting, or you have to, or you can do, or just not dying without a fight also his death at the end means that, while he is dying and all it lost, he is smiling and somewhat relieved since he did all what he could and did not give the enemy the satisfaction of begging or running, he died like a boss all that of course is in a metaphorical sense like if someone you love has cancer and he/she is dying, you just don't give up, you try and try, and even if there is no cure or hope. you will do all you can to make him/her death less painful and anything else you can do to cheer him/her, or the like. or if you are fighting and invading army that is 100 times stronger, you still fight and do what you can or anything like that