I'm mostly with [MENTION=29287]Obfuscate[/MENTION] here, but [MENTION=29921]awbro[/MENTION] makes some very interesting points.
If you don't mind me adding a few personal experiences...
What I know of nines, simply by reading the description, is that they're not all they say to be. If you say you're calm, you're most likely not calm. And where does your anger come from? A desire for power. And vice versa, so yeah ~~
This is true, at least for me. A very good friend who is an exceptional observer once told me that on the surface I'm a very bland person, but everybody likes me quite well because they can project just about everything on me. I'll be whatever they want me to. That's not intentional at all, it just... happens somehow, and I never would have noticed myself.
The perceived image has not much in common with what lies beneath. And people are always, always surprised if they get to know something new about me, even the most random, unimportant and stupid things, such as me liking a particular band, even though my general preference in music must have been known at that time... poor girl was nearly personally offended because she couldn't imagine that at all.
I have become much more open since that comment, that was a real eye opener. To some degree it's still true though, nobody needs to know everything. I just stopped actively enforcing the perceptions of other people for the most part.
I still lie a lot about my emotional state though. It's easier that way.
There's a saying in german, "du darfst zwar alles essen, aber nicht alles wissen", meaning you are allowed to eat everything but not to know everything. Tongue-in-cheek reaction to someone asking too much questions. Does an equivalent saying exist in english? Either way, I like that one a lot. (I got it a lot, too...) I'm a secret hoarder. Secrets are power. I rarely do anything with them but it feels good knowing them. It's the same with power in general, I like having it, I just don't like doing anything with it, neither using nor abusing. Just the knowledge that I would be
able to do something... that's enough.
Enneagram type nine really just reminds me of the INFJ. Totally nice and serious, earnest and sweet, but willing to fucking kill you if you betray them. Peace comes with a price, is all I'm trying to say man.
Naaaah. I'd never kill anybody. I'd totally watch you die though.
Can I add an extra like for that last sentence?
9 - Positive outlook. People like them and they never worry about anything.
Also if this is how you were perceived, wouldn't you think a natural inclination toward 'power' would develop?
I don't think I get the causal relation? You mean, no worries --> no conscience --> perfect ruthless leader?

plus being well liked never hurts. (mostly kidding, but... yeah?)