[ Jim knows their chances. He's going through the situation and the realms of possibility in his head. He's going through scenarios, and the tactics available to them. He knows Spock, too, and knows that he's going through the probability, the statistics, and doing it in enough detail to tell him what Jim already knows he's going to say.

Didn't Nibiru teach him anything? He's not leaving him behind. He won't. ]

Which is exactly why we can't split up. If you need help and I'm off in the other direction what am I supposed to do? Let them take you again? We aren't going to get another chance at this.

We're not splitting up.