I'm ready to live, I'm ready to die, I'm ready to ride for rap
I said it on a record, now I can't take it back

from Logic – BackPack Lyrics on Rap Genius

Meaning

Logic is ready to spend his whole life on rap, he is ready to even take a bullet for hip hop. He is ready to put in the grind, effort and work to become a legend. Unlike other rappers Logic takes his work and his words seriously. It’s not a gimmick and definitely not a bunch of lies which is why he can’t take it back now that it’s on a record.

Quite a similar idea was spat by Joell Ortiz on his track “Hip Hop”

I wake up hip hop, go to sleep hip hop
Dream about hip hop, cause I am hip hop, aww man
This is hip hop, hands up if you forever a fan of hip hop
I wake up hip hop, go to sleep hip hop
Dream about hip hop, cause I am hip hop "

To help improve the meaning of these lyrics, visit “BackPack” by Logic Lyrics and leave a comment on the lyrics box