"Multiple personality disorder?" Lu Hualiang frowned in response.
"That's right, multiple personality disorder, which usually refers to a person who has two or more separate 'sub-personalities.' Each sub-personality can exhibit different psychological and physiological responses, displaying varying personalities, and even differing in intelligence and behavioral habits. More seriously, they may react differently to the same medication.
Simply put, it's like there's more than one person living inside her.
For your friend's wife, it's very possible that another person has moved into her body."
Lu Hualiang furrowed his brows. He had heard about and understood multiple personality disorder, but Xia Weibao's condition didn't seem to fit.
Her sense of self was very strong, with one consciousness in control from beginning to end. There were no wildly inconsistent traits, nor contradictions.