On his stomach with the Predator and the flash aimed before him, he pulled himself forward. Panic whispered in his ear that he was going to get stuck at any moment, causing him to take bigger breaths than he actually needed. Once, because of a deep inhalation, his shoulders did get pinned and he found himself unable to move. Instinctively he took even more air in and found he couldn’t. At the edge of losing it, he forced himself to be calm, to breathe out. He became unstuck, then worked to keep moving.