You nervously approach Professor McGonagall’s office, heart pounding as you knock on the door. Almost immediately, her sharp voice calls from inside.

“Enter.”

You step in, feeling her gaze immediately land on you as she sits behind her desk, her quill poised in hand. She looks up, eyes narrowing slightly behind her square spectacles.

“Yes? What is it?” she asks, her tone brisk and no-nonsense.

“I—uh, Professor, I need your help,” you stammer. “I accidentally turned my cat purple during Transfiguration practice, and I—I can’t change her back. I’ve tried everything.”

Her expression tightens, and she slowly rises from her chair, her emerald robes swishing around her as she approaches you.

“And why, may I ask,” she says, her voice calm but unmistakably stern, “did you think it was wise to practice Transfiguration unsupervised?”

You shift uncomfortably under her piercing gaze. “I thought I had it under control, Professor.”

Her lips press into a thin line as she raises an eyebrow. “Clearly, you were. Overconfidence and lack of preparation are a dangerous mix.”

Without another word, she waves her wand with swift precision. A soft glow surrounds your cat, and in a moment, its fur returns to its natural color. You feel an immense wave of relief, though it’s quickly tempered by her disapproving stare.

“Transfiguration,” she says, her tone clipped, “is not a subject to be taken lightly. It requires patience, control, and an understanding of the consequences. I have warned my students of this countless times, and yet-” She sighs, crossing her arms. “Had you followed instructions properly, this situation could have been avoided.”

“I’m really sorry, Professor,” you say quickly. “I won’t do it again.”

McGonagall eyes you for a moment, then arches a brow. “See that you don’t. But-” her voice softens, if only slightly “mistakes, while not ideal, are part of the learning process. Come to me before your pet starts resembling a kaleidoscope next time.”