Chapter 47: [2.20] A Diagnosis from Dr. Phil
For forty-five minutes, she’d actually engaged. Asked questions. Made connections. Retained information.
Then I’d made the mistake of suggesting we try math.
I watched Cassidy’s entire demeanor transform the moment I set the thing on the table. The girl who’d been leaning forward, asking questions about revolutionary France, had vanished. In her place sat someone with hunched shoulders, crossed arms, and eyes that refused to focus on anything below her hairline.
Well. This is going great already.
"Okay." I tapped the page with my pencil. "Let’s start simple. Basic algebraic equation. Solve for x."
The problem was straightforward. 3x + 7 = 22. Middle school material. The kind of thing you could solve in your head while ordering coffee.
Cassidy stared at the page like I’d asked her to defuse a bomb.
"Just isolate the variable," I said. "Subtract seven from both sides first."
Her pencil touched the paper. Hesitated. Lifted again.
"The numbers are..."
She didn’t finish the sentence.
I waited. The grandfather clock in the corner ticked loudly enough to count heartbeats. Cassidy’s jaw tightened. Her pencil hovered, motionless, maybe three inches above the page.
Okay. Different approach.
I pulled out a red pen and drew a circle around the 3x. "This is what we’re solving for. Everything else is just noise. Think of it like..." I searched for an analogy. "Like finding someone in a crowd. You ignore everyone who isn’t your target."
"I know WHAT to do." Her voice came out sharp. Defensive. "I just..."
The pencil trembled in her grip.
I gave her a minute. Then two. The clock kept ticking. Outside, some bird was making a racket in the gardens, probably eating berries worth more than my monthly grocery budget.
"Let’s try something else." I grabbed a different colored pen, blue this time, and rewrote the equation. Drew arrows connecting the operations. Made it visual, like a flowchart. "Follow the arrows. Each step builds on the last."
Cassidy’s eyes tracked the arrows. I could see her brain working, processing, trying to grab onto something solid.
"Okay." She wrote down 22 - 7 = 15. "Fifteen."
"Good. Now divide by three."
Her pencil scratched against the paper. She wrote 15 ÷ 3 and then stopped.
Just stopped.
The seconds stretched. Her face flushed red. The pencil point pressed so hard against the paper it was starting to dig a hole.
"It’s five," I said, keeping my voice neutral. "Fifteen divided by three is five."
"I KNOW that." She threw the pencil down. "I know what fifteen divided by three is. I’m not a moron."
"I didn’t say you were."
"You were thinking it."
"I was thinking that we should try the next problem."
We tried the next problem.
And the one after that.
And the one after that.
Each time, the same pattern repeated. Cassidy would start strong, lose track somewhere in the middle, and end up staring at numbers that apparently refused to cooperate with her existence. Every small victory evaporated the moment she moved on to something new. Concepts that seemed to click would unclick themselves within minutes.
The warm energy from our history discussion had long since burned away. In its place sat something cold and brittle.
"This is stupid." Cassidy shoved the textbook toward me. "Why does any of this matter? When am I ever going to use algebra in real life?"
"Tax calculations. Budgeting. Understanding interest rates on—"
"Rich people have accountants for that."
She’s not wrong.
"Try again." I pulled the textbook back toward her. "This time, talk me through your thought process out loud."
"My thought process is that I hate this and I want to stop."
"That’s not a thought process. That’s an emotional response."
"Oh, WOW, thank you Dr. Phil. Really appreciate the diagnosis."
Don’t snap at her.
She’s frustrated.
You’re frustrated.
Snapping won’t help.
The internal pep talk lasted about thirty more seconds.
"You’re not even trying." The words came out sharper than I intended. "You’re giving up before you start."
Cassidy’s head snapped up.
Her purple eyes met mine, and something in them made my stomach drop.
Ah.
I screwed up.
"I AM trying!" Her voice cracked on the second word. "You think I WANT to be this stupid?! You think I haven’t heard this my whole life?!"
She stood up so fast the couch cushions bounced. The textbook slid off her lap and hit the floor with a thud.
"Just focus, Cassidy. Just try harder, Cassidy. You’re not applying yourself, Cassidy." She was pacing now, her words tumbling out in a rush that reminded me of a dam breaking. "Everyone acts like I’m doing this on PURPOSE. Like I’m sitting here CHOOSING to fail. Like if I just CARED enough, the numbers would magically start making sense!"
I opened my mouth. Closed it.
Let her finish.
"The numbers don’t STAY STILL." She grabbed fistfuls of her wine-red hair. "They move around on the page. They flip themselves. They jumble together. By the time I get to the end of a problem, I’ve forgotten what the beginning was. That’s not me ’not trying.’ That’s not me ’not applying myself.’" Her voice dropped to something raw and broken. "That’s just how my brain IS."
The room went quiet.
The grandfather clock kept ticking. The bird outside had apparently found something better to do.
I looked at Cassidy Valentine. Really looked at her.
The makeup couldn’t hide the dark circles under her eyes. The bravado couldn’t mask the way her hands were shaking. The anger was just a wall, and behind it stood a seventeen-year-old girl who had spent her entire life being told she was broken without anyone bothering to figure out why.
Dyscalculia.
The word surfaced from somewhere in my memory. An article I’d read once, back when I was trying to help Iris with her homework and started researching learning differences. Numbers that move. Symbols that flip. Short-term memory issues specific to mathematical concepts.
A real, documented condition.
One that could be diagnosed. Accommodated. Worked around.
But Valentines don’t have disabilities.
That’s what her file had said. Her mother refused testing. No diagnosis meant no accommodations. No accommodations meant struggling alone. Struggling alone meant seven failed tutors and a GPA that screamed for help in a language nobody wanted to hear.
I almost did the same thing.
I almost blamed her for something she can’t control.