A person who's been through hell before and made it out will fight like hell for a chance to get to heaven.
From an interview with Jason Mraz about "I Wont Give Up:" I wanted the song to be able to connect with anyone who has something worth fighting for - whether it's the fight for equality or someone who just wants to lose five pounds. The song is available for anybody's fight. Hopefully, though, I never see the song on two sides of the same fight. That would be awkward.
I'm still planning to call a local place to start boxing lessons. I've decided I either need to beat the crap out of somebody or get the crap beat out of me. Maybe we'll take turns.