According to Osho, you cannot study the personalities of living enlightened beings, because as 'persons' they no longer exist. Enlightenment dissolves the ego and its traits; only impersonal presence remains. Seeking 'personality' is chasing a mirage. Instead, turn inward, meet silence, and let direct presence—not psychological profiles—teach you.
There’s no person left to analyze in an enlightened one, so stop studying them and look into yourself.