“Alright,” he said, his tone even. “We’ll get back to it.”
Riley inclined her head in acknowledgement before stepping forward, unchanged in execution. Everything continued as it had before and yet, something within her structure had shifted. Her idea of family had always been that they hurt you, that support for being different could never occur. But now? Her fundamental understanding of the world was changing.
And that? She didn’t know what to do with that.
Chapter 10
Variables
Riley
A few weeks later, the structure of the sessions settled into something that no longer required constant correction.
The baseline Riley had implemented held across each client with measurable consistency. Instruction remained linear, sequences were followed without deviation, and the environment no longer competed for attention. Where there had once been overlap, there was now separation. Where there had been unpredictability, there was now pattern.
Riley stood just off to the side of the gym, her laptop balanced against her palm as she finalised her notes from the morning session. The data reflected what she had already observed in practice. Reduced error rates, improved response time. Fewer instances of hesitation between instruction and execution.
Declan moved through the space with an ease that had shifted over the past few weeks. Where he had once adapted instinctively, he now worked within the framework Riley established, maintaining consistency rather than testing it. He adjusted a barbell slightly, more out of habit than necessity, before glancing toward her.
“You’re going to tell me that’s another improvement,” he said.
Riley didn’t look up immediately. “It is,” she replied, finishing the line she was typing before closing the laptop. “The baseline has stabilised across all participants. There has been no significant deviation in performance once variables were controlled.”
Declan nodded once, absorbing that. “So we’re there?”
Riley’s attention shifted fully to him. “We are at the point where further data requires variation.”
A small pause settled between them. “You mean we start messing with it again,” he said.
“Systematically,” Riley corrected.
That earned a faint smile from him. “Alright,” he said. “Walk me through how you want to do it.”
Riley moved toward the whiteboard, her posture aligning with the shift in focus. The space itself reflected the progression of the past few weeks: structured notes, repeated sequences, observations mapped into clear, functional patterns.
“The variables must be introduced in isolation,” she said. “Single changes. Measured response. If multiple variables are introduced simultaneously, the data becomes inconclusive.”
Declan leaned his shoulder lightly against the frame of the board, watching her. “So one disruption at a time.”
“Yes.”
“And what are we starting with?”
“Environmental stimuli,” she said. “Auditory first, introduce music, followed by other divided attention tasks.”
He exhaled quietly, considering that. “And if someone doesn’t handle it well?”
“The variable is removed,” Riley said. “The baseline is re-established. Adaptation is not forced beyond a person’s functional capacity.”
Declan nodded again, slower this time. “Alright,” he said. “We can do that.”
There was a brief pause before Riley added, more accurately, “Implementation should be consistent across clients where possible, but adjusted for individual thresholds.”
“Of course,” he said. “You’ve trained me well.”
Riley didn’t respond to the comment, though she faintly shifted her expression, trying not to laugh.
A moment passed before she continued, her tone remaining even. “Additional observational input has also been great too.”