Fictional survival extract

When the last echo faded, the ravine seemed to hold its breath. A slab of rock pinned my boot, and the pain in my ankle pulsed with every beat of my heart. I tugged once; the stone did not shift. Above me, a strip of sky blazed white between the cliffs. My canteen lay on a ledge beyond my reach, its bright metal catching the sun like a tiny signal. Dust rasped at the back of my throat. I called out, but my voice came back thin and unfamiliar. The cliffs listened without answering. I had set off that morning for the pleasure of being alone, certain that the open hills would make every worry feel small. Now the walls pressed close, and the day was slipping away. I counted my breaths, then counted them again. Somewhere beyond the ravine, the world carried on; here, each minute felt like a door closing.

Language analysis

Structure and effect