"If I really had a split personality, then the other personality wouldn't think of herself as [Sakura Haruno]. She might think she was a man, a middle-aged person, or someone from another country—"
Left Mysterious Sakura used the power of the activated Tsunade's Cursed Seal to drive the consciousness invading her mind out, then smugly showed off in front of Wu Yu.
"Then perhaps her name would be Senju Hana," Wu Yu chimed in.
"What?" Left Mysterious Sakura froze.
"Nothing."
"Anyway," Left Mysterious Sakura said, not dwelling on it, "if I had another personality, but she also considered herself Sakura Haruno and shared my memories and feelings, then what would be the difference between her and me?"
"That wouldn't count as multiple personalities. It would only mean—" Left Mysterious Sakura said seriously, "that a person's personality has its complexities."
"I see." Wu Yu nodded.
After thinking for a moment, Left Mysterious Sakura propped her chin on her hand and said, "Besides, if using two Nature Transformations [simultaneously] depends on innate talent based on the brain and body, then I think—even if I really did, even if there really were a ninja with a split personality, it would be difficult to achieve a Kekkei Genkai simply by splitting the work between two personalities. The body itself hasn't changed, and the brain is still the same brain. Ka—"
As she spoke, Karin raised her hand.
"Teacher Sakura, I have a question," Karin said seriously.
Left Mysterious Sakura pushed up her nonexistent glasses, sat upright, and extended a hand. "Go ahead."
Karin asked curiously, "Since that person's consciousness had already taken over your body just now, why was he still driven out by the cursed seal on your body? Couldn't he use the Chakra from those cursed seals? It just feels—
Very contradictory!"