Hmmm... I think it's more that she automatically makes everything be about herself (which to a certain degree is justified, since it's her show...). As Holden says in CWDP:

"Yeah, like, after 30 minutes of reminding. And I don't take it personally because clearly you were in your own little world in high school. All chosen. All destiny. Who could live with that for seven years and not feel superior?"

Not sure that superior is the word I'm looking for though - maybe selfcentered. Which isn't surprising what with her actions often deciding the fate of the world.