I'm guessing the dynamic here is PK was the more reserved loner of the two who focused more on her career, while Anana was loved by a bunch of people, extremely popular, and still managed to lead a mostly successful career.
I wouldn't really say that. If it wasn't for PK meeting the Arbok in the woods, and having Shroomsworth perspective on business practice, PK would of been just as corporate and greedy as Anana- with a hot temper. Both her and Anana are very good when it comes to business.
I would say however that the fact that Anana still holds a grudge against PK for managing to own Tao village despite the fact that she is in charge of an ocean port city is very telling of Anana's sense of entitlement and always having things go her way.
PK goes disappears for a prolonged period of time, and already she not only hopes she doesn't come back, but assumes that she is never coming back and is plotting to take over Tao village herself. I don't know if it's a combination of blocked shipments on her end along with her missing parents, or if she was waiting for this opportunity regardless.