On a rocky stretch of coast lived a lighthouse keeper named Bram, who had not properly relaxed in a chair since he was a boy. He kept one hard wooden stool by the lighthouse window, facing the sea, and he sat on it the way a soldier sits at attention — spine straight, hands folded, ready to stand the instant a ship needed him.
Ships rarely needed him in the daytime. The light only mattered at night. But Bram sat the same way regardless, hour after hour, because somewhere in his childhood he'd learned that being caught at ease was being caught unprepared, and he had never managed to unlearn it.
A traveling clockmaker named Ferro stayed in the lighthouse one stormy week, mending the old mechanism that turned the lamp. He noticed Bram's posture on the first evening and said nothing. By the third evening, he asked, "Does your back ever hurt, sitting like that?"
"Every night," Bram admitted, surprised at his own honesty.
"Then why not lean back? No ship's coming till dark."
Bram considered this for a long while; it took him three days to find an answer, and even then he wasn't sure it was the true one. "If I lean back," he finally said, "I'm afraid I won't be able to sit up again when it matters. I'm afraid the leaning back is the thing that's actually dangerous."
Ferro didn't argue. He simply moved his own stool beside Bram's that night, and leaned back in his, comfortably, watching the dark water. He didn't perform relaxation at Bram. He just had it, quietly, the way some people simply have brown eyes or a gift for whistling.
It took Bram another two nights of watching before he tried it himself — just an inch, just enough to feel his shoulder blades touch the wood behind him for the first time in years. Nothing happened. No ship floundered for want of his readiness. The lamp turned exactly the same.
He didn't lean back every night after that. Some nights the old habit returned and he sat rigid until dawn out of nothing but memory. But he kept Ferro's stool by the window even after the clockmaker left, angled slightly toward his own, as a kind of standing invitation to himself.
Years later, a young apprentice asked him why there were two stools by the lighthouse window when he worked alone.
"One's for sitting up," Bram said. "The other's for remembering I'm allowed not to."
He never explained further. The apprentice noticed, eventually, that Bram used the second one more and more as the years went on, until one autumn he couldn't recall the last time the first stool had been touched at all.
