This is my version of the song...It sounds right to me...From her Family album...this is 
first tab!!I learned it on my piano so I don't know if it has a capo or not...Figure 
the timing for chord changes good luck!

Intro: Em C G

Em        C       G
I know what makes me comfortable
Em         C     G
I know what makes me tick
Em     Em     C           C         G
And when I need to get my way I know how to pour it on thick

Repeat First verse chords
             Am              Em
Pre-Chorus:Oh the rest is out of my hands
       G                     C
CHORUS:I will learn to let go what I cannot change
G                      C
I will learn to forgive what I cannot change
G                   C
I will learn to love what I cannot change
Am                Em
But I will change, I will change
           G
Whatever I, whenever I can

Repeat Verse and Chorus then instrumental part is verse chords.
Am                    Bm                   C
Right now I can't care about how everyone else will feel
Am               Bm         C
I have enough hurt of my own to heal

Repeat Chorus...