The Myth
Four days in, the trail dropped her down into a narrow drainage where a stream came off the ridge and ran fast and clean over a bed of stone, cold enough that she could feel it in the air a few feet away. She stopped at the bank and just looked at it for a minute. It was the kind of water you see in a catalog photo — glassy, quick, tumbling white over rock in a way that looked less like a hazard and more like a promise.
She'd felt this pull before. Years back, on a different trail, a different stream that looked almost exactly like this one. She'd been younger then, and sure of a lot of things she had no business being sure of, and one of them was a piece of secondhand wisdom she'd picked up somewhere and never once questioned: that water straight from a mountain spring didn't need anything done to it. Filtered by rock. Filtered by snowmelt. Too remote, too cold, too fast-moving for anything to survive in it. She remembered kneeling exactly the way she was tempted to kneel now, cupping her hands, drinking straight from the current without a second thought, because everything about the water in front of her had said safe, and she'd had no reason at the time to argue with it.
The week after that had been the worst of her life. Not dramatic, not an emergency — just relentless. Cramping that didn't let up, nothing she ate or drank staying down for longer than it took to swallow it, the whole trip collapsing into a blur of finding the nearest bathroom and lying still and waiting for a body that wouldn't cooperate. She hadn't done anything reckless. She'd believed something completely, the way you believe things you were taught rather than things you were shown, and the water hadn't cared what she believed.
She stood at this new stream a long moment, feeling the old pull all over again — the same clarity, the same cold, the same current moving fast enough over enough stone to look, on some old instinctive level, like nothing could possibly be wrong with it. It looked exactly as safe as the one that had put her flat on her back for a week. That was the part that used to bother her, back when she first learned better: that the water gives you nothing to go on. No smell, no color, no warning. Just a look, and the look lies.
She unclipped the filter from the side of her pack, the way she did at every water source now, without weighing it, without a debate to have with herself. It wasn't a decision anymore. It was just the next thing that happened after finding water, the same as filling a bottle, the same as checking a map.
She filled the reservoir at the edge, watched the current pull and eddy around the rocks exactly the way it had years ago, and ran the water through before she drank a drop. It took a few extra minutes out of an afternoon she had plenty of. She sat on a flat stone while it ran, listening to the stream do what it had probably done for the same reasons, over the same rocks, long before she'd ever believed anything about it one way or the other.
The water on the other side of the filter tasted exactly the same as it would have straight from the current. Cold, clean, a little mineral. She drank it without ceremony and filled the rest of her bottles, and then she got up and kept walking, the stream already falling behind her, still looking every bit as trustworthy as it had from the trail above — still saying the same old thing it always said, whether or not it happened to be true.