To me, this song sounds like he's tired of people wishing him well because of his situation. I think he's tired of wishing it would get better and people telling him it would be. He just wants to live his life, whatever comes next. If there's more pain, screw it, just bring it on. It'll happen whether he wants it to or not, so might as well embrace it. If that's the case, I find it VERY relate-able.
To me, this song sounds like he's tired of people wishing him well because of his situation. I think he's tired of wishing it would get better and people telling him it would be. He just wants to live his life, whatever comes next. If there's more pain, screw it, just bring it on. It'll happen whether he wants it to or not, so might as well embrace it. If that's the case, I find it VERY relate-able.