Sia has MAJOR ANXIETY DISORDER?

Music artist, Sia, took to her twitter on how she's apparently got "a major anxiety disorder"

please don't take it personally. i'm taking care of myself.
about 3 hours ago via mobile web

and the truth is, i don't want too. i want to walk my dogs and go to bed. i'm exhausted from being 'on' and i'm just not good w that anymore
about 4 hours ago via mobile web

i have a major anxiety disorder and am trying to look after my psyche.i will sign things that you give to TM to give to me, but i can't hang

Will her fans be happy about this? Well, they're going to have to be! Because it looks like she ain't giving a shit; and her health comes first! GOOD FOR HER. I'd much prefer a bit of honesty rather than what Gaga would probably say; "I have a major anxiety disorder, but my fans, my fans..."

In other news, Sia says her album is pushed back to June 22nd, and it turns out the fans are not happy about THAT either, she defends herself by tweeting:

dudes,they pushed my record till june 22nd,something to do with simultaneous releasing with the uk..i'm sorry.i have no control over that..

Sia is also said to be working with Christina Aguilera, on her new album, Bionic. Excited? I am. But if it's anything like Not Myself Tonight then i'll throw it in the trash!

What about you?