Troy was very good at charades, and he guessed some truly insane things, but 'giant bullet' was likely beyond even his most imaginative guesses. "In your dream, are you aware of anything technological that may have interfered with your abilities?"
...wait. And he had more questions. There was a need to differentiate among them, so Troy held up a single finger. "That's one. And two," Two fingers, "If not technology, were your abilities otherwise changing at the time - something to explain a new effect?"