The other versions of this song sounded totally wrong to me, so i made my own 
chords. hope you'll like it:)

You can change the G in the verses to an Em if you think that sounds better.

Em (022000@1)  C (x32010@1)     G (320003@1)      C (x32010@1)   I want to paint my face
       Em (022000@1)           C (x32010@1)         G (320003@1)      CAnd (x32010@1)pretend that I am someone else
Em (022000@1)    C (x32010@1) G (320003@1)        CSometimes (x32010@1)I get so fed up
        Em (022000@1)         C (x32010@1)          G (320003@1)   CI (x32010@1)don't even want to look at myself

D (xx0232@1)        D (xx0232@1)                CBut (x32010@1)people have problems that are worse than mine
        D (xx0232@1)                D (xx0232@1)            CI (x32010@1)don't want you to think I'm complaining all the time
      D (xx0232@1)               D (xx0232@1)         CAnd (x32010@1)I hate the way you look at me I have to say
       Em (022000@1)          C (x32010@1)  G (320003@1)name="chord_x32010@1">C EmI (022000@1)wish I could start over

[Chorus]
Am (x02210@1) C (x32010@1)G (320003@1)     D (xx0232@1)  I am slowly falling apart 
Am (x02210@1)         Am (x02210@1)   G (320003@1)        DI (xx0232@1)wish you'd take a walk in my shoes for a start
Am (x02210@1)         C (x32010@1)         G (320003@1)   D (xx0232@1)  Am (x02210@1)  You might think it's easy being me
         C(Strum and hold)
You just stand still, look pretty

[Verse]
   Sometimes I find myself shaking
In the middle of the night
And then it hits me and I can't
Even believe this is my life

But people have problems that are worse than mine
I don't want you to think I'm complaining all the time
And I wish that everyone would go and shut their mouths
I'm not strong enough to deal with it

[Chorusx2]