[John doubts there's much that any of them can do to prepare for potential torture outside find a place inside their heads and hide there while it's happening. It's part of the techniques he'd been trained on before being sent to Afghanistan.]

Clocks, maybe, to get a better read on time. One of the problems with places like these, you start to lose track. Makes you more vulnerable. Probably want to keep an eye out for anything we can use as tools. If this is some sort of medical facility where Mr. Miller's planning to treat us, then there will be equipment we can use.