This is a song that is quite complex.  And I don't know every part of it, I'll try to 
it down by using the abbreviations I did for 'Running Away' by Delta Goodrem.

This the chord part only, I'm not savvy with tabs, but I'll have a crack at it later.

But this song could've been a perfect alternative theme song for 'Vernoica Mars', even 
when Delta was writing it, she was analyzing herself.

Intro: (Piano chords in appegio from middle C) Bbmadd9, Bbm7, Bbmadd9, Bbm7

Verse: (Piano chords in appegio, but an octave below)
Bbmadd9  Bbm7                 Fmadd9
 Pre-    pare yourself to-o me-et
  Fm7                  F#add9
A girl who can not sle-ep
  F#7            Dbmaj7         
Divi-iding every question 
         Ab/C                Bbmadd9
'til the questions are comple-te
    Bbm7               Fmadd9   Fm7                F#add9
    Every twiste-ed ton-gue she stu-udies e-everyon-e
(Percussion, Bass & Guitar chords join in on 'young')
    F#7             Dbmaj7             
She won't leave any stone unturned 
    Ab/C           F#
the night is oh so young

Bridge
     Ab       Ab7                   Bbm
Oh o-oh she's travelling back in ti-i-me
                     Fm7
Questioning every li-i-ne that someone said
F#   Ab       Ab7
Oh o-oh she's trying to understand

Chords:Bbm,Bbm7,Bbm,Ab,Ab7,Ab
Strum pattern:(A longer and louder downstroke, then a softer and shorter up and pause)x2
Normal strum pattern

   F#                                Bbm
Fr-ee her mind she's always the analy-yst

Chords:Bbm,Bbm7,Bbm,Ab,Ab7,Ab
Strum pattern:(A longer and louder downstroke, then a softer and shorter up and pause)x2
Normal strum pattern

F#                                 Bbm
Silent space the culprit the cataly-yst

Chords:Bbm,Bbm7,Bbm,Ab,Ab7,Ab
Strum pattern:(A longer and louder downstroke, then a softer and shorter up and 
pause)x2
Normal strum pattern

  Ab
T-rying to make sense of her life
Eb7                                                F#add9 (ring)
Digging around in the dirt she's a slave to the wo-or-rk
She's always the analyst

Intro 2: Same as Intro 1 but with bass guitar.
Piano appegio plays 8 notes on Bbmadd9, 8 notes on Bbm7, only 6 notes on Bbmadd9, ring note.

Some kind of tone down effect lead to key change

Key change to Am
Amaddd9     Am7               Emadd9      Em7
 Can you be sure we haven't me-et see the eyes they don't forget
Fadd9  Fm7                  Cmaj7             G/B
 They  wa-ander through the passage-ways that tease a restless mind
Amadd9 Am7             Emadd9     Em7               Fadd9
       Can't afford to sli-ip the picture's gotta fi-it
    F7              Cmaj7               G/B           F
Her world's a photo-graph that gets dis-sected bit by bit

Bridge
     G        G7                    Am
Oh o-oh she's travelling back in ti-i-ime
                     Em7
Questioning every li-i-ne that someone said
F    G
Oh o-oh she's trying to understand

Chords:Am,Am7,Am,G,G7,G
Strum pattern:(A longer and louder downstroke, then a softer and shorter up and pause)x2
Normal strum pattern

   F                                Am
Fr-ee her mind she's always the analy-yst

Chords:Am,Am7,Am,G,G7,G
Strum pattern:(A longer and louder downstroke, then a softer and shorter up and pause)x2
Normal strum pattern

F                                  Am
Silent space the culprit the cataly-yst

Chords:Am,Am7,Am,G,G7,G
Strum pattern:(A longer and louder downstroke, then a softer and shorter up and pause)x2
Normal strum pattern

  F
T-rying to make sense of her life
D7                                                Fadd9
Digging around in the dirt she's a slave to the wo-or-rk

Strum pattern from 'Am':(d,u,d,u,pause, 
d,u,d,u,,pause, d,u,d, pause)
                      Am
She's always the analyst
C                      F    G G/Ab
 She's always the analy-y-y-y-yst
Am  C   F     G G/Ab
Ho-oh-ai-hu-u-u

(No percussion, ring all chords)
F                D      
Re-living the mistake she's made 
      F              G          G/Ab
not a moment for the curious gi-irl

Key change back to Bbm
Chords:Bbm,Bbm7,Bbm,Ab,Ab7,Ab
Strum pattern:(A longer and louder downstroke, then a softer and shorter up and pause)x2
Normal strum pattern

   F#                                   Bbm
Fr-ee her mind she's always the analy-y-yst

Chords:Bbm,Bbm7,Bbm,Ab,Ab7,Ab
Strum pattern:(A longer and louder downstroke, then a softer and shorter up and pause)x2
Normal strum pattern

F#                                 Bbm
Silent space the culprit the cataly-yst

Chords:Bbm,Bbm7,Bbm,Ab,Ab7,Ab
Strum pattern:(A longer and louder downstroke, then a softer and shorter up and pause)x2
Normal strum pattern

  F#
T-rying to make sense of this life
Eb7
Digging the around, breaking it down
F#
Neurotic thoughts
Burning the ground
Eb7                   F# (ring)
Every sight every sou-und

No guitar
                       Bbmmaj7 (ring)
She's always the analy-yst