It's that "chance of winning" thing when "battling" that's part of the reason it shouldn't be used. Too easy to imply (or for others to infer) that if they don

It's that "chance of winning" thing when "battling" that's part of the reason it shouldn't be used. Too easy to imply (or for others to infer) that if they don't win it's because they didn't fight hard enough. Better to just get rid of the battle analogy altogether, IMO.