Barbara nodded but watched the young man. He talked like that so much and it made Barbara's heart grow heavy with concern.

"It won't come to that," she smiled warmly, "I can understand the fear but I don't think that will happen. We're all too carefully chosen to have that happen to us." And that was what Barbara truly believed. If GLaDOS was right (and she had no reason to doubt the AI), each person on board had a reason for being there.