It's -

[ The hand lands heavily on Jim's shoulder, weighing him down and grounding him all at once. ]

- never going to be enough. And it's not happening.

[ An unusual certainty has emerged from somewhere deep in Jim. Later he'll break down and spill all his worry, but right now - right now, this is something else he knows. ]

You're not going to throw your life away or - or give up 'cause you think you've already had your shot. It's all four of us or not at all.