Because of 9 I:
1) Have started really socializing online with all you awesome people.
2) As Bane Reiko said, have a "healthy obsession" - IT'S MY DAILY MANTRA!
3) Can't help but add, subtract, divide, or multiply numbers together to make numbers 1-9.
4) Have started writing again! My Fanfiction is in the works, and it's the first one I've written in YEARS.
5) Have an Inner Shipper. She's constantly screaming about 5/6.
6) Check this forum EVERY DAY before I go to school and click back to threads to see if people have answered.
7) Read Fanfiction every day now - can't help but go back and reread favorite stories.
8) Have drawn pretty much nothing but the Stitchpunks for the last few weeks.
9) Have started working on my first, homemade costume! I'm going as 6 for Halloween
.
10) Can't help but chatter about 9 to my friends ALL THE TIME. Thank God they can handle my crazy.
11) Have assigned numbers 1-9 to the people who came to my birthday party - I'm 6!
12) Can never look at numbers the same way again.
13) Have noticed that in the two times at school where we have been assigned group numbers, I've been number 6 every time...
14) Have ink-stained fingers now from making "The Source" paper for 6 costume.
15) Can't help but jump up and down and sqee like a fangirl whenever I see the movie, get more 9 merchandise, or just... think of 9 in general.
16) Have self-taught myself how to play "Somewhere Over the Rainbow" and a small part of "Welcome Home" on the cello.
17) Am working on making an OC Stitchpunk and an OC Machine... scary.
18) Have noticed that my posture has been very slowly getting worse. I hunch in on myself and I swear, if I had a key, I'd be tugging at it.
19) Have become a walking advertisement for 9 - People see my drawings, say, "Hey, isn't that that one character from the movie?" and I'm all, "Yes it is. HEY! You should go see it, it's SMASHING!"
20) Am just... so happy. So happy my friend showed my the original short and trailer, so happy I saw the movie, so happy I'm here on 9 Forums, and just... yeah. Very happy.
EDIT:
21) Have now completed said 6 costume.
22) Wear the 6-costume key EVERY DAY (when I usually only wear jewelry for a few days before forgetting about it).
23) Went completely insane and tried to write a 9 Fanfiction for NaNoWriMo (35,000 words... CURSES!).
24) Have built a sort of mini-9 shrine around my computer - I have the cards around my Mac, the stickers on my desk, and have a looping desktop with the character posters.
25) Am making 9 related binder-covers for my Geometry and Biology binders.
26) Have started posting my own art online! Which... is terrifying...
27) Thought of 2 glomping 7 when I looked at the number I'm on right now.
28) Am exploring the wonderful world of shipping, and all the brain-breakage that goes with it.
29) Have actually reached a point where a friend as vocally told me that I am bugging her with my obsession - it does not feel good.
30) Am having fun thinking up a fanfiction of Post-movie world.
31) Have reached 31 things that 9 makes me do.