Theirs is a battle of and for self. And theirs is a battle ground, unlike the others in the film, devoid of agenda or capriciousness. If they succeed, it is together. If they fail, it is together. If they learn and grow, it is together.
Every battle comes with scars about which they laugh and carry on and salute one another.
And in that, this film is worth the price of admission. Now playing at a theater near you.