Lyric discussion by totheendmcr04 

Cover art for R&R lyrics by Classic Crime, The

i'm almost positive this song is about war.

but that's all i can get out of it. nothing more specific

I agree. while I think the deeper meaning may be something besides war, he is very obviously using a war metaphor. It almost seems like he's using Post Traumatic Stress Disorder (or shell shock) as a metaphor for something deeper. "Sick with regret" sounds like someone who may have made choices in the heat of the moment, but later changed their mind, or maybe isn't sure whether they chose correctly. "Life's thrown before your eyes and takes it's toll"--seeing the terror and fragility of life through the lens of war can be very damaging for soldiers. The first few lines...