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 (022000@1)      C (x32010@1)     GI (320003@1)know what makes me comfortable
Em (022000@1)       C (x32010@1)   GI (320003@1)know what makes me tick
Em (022000@1)   Em (022000@1)   C (x32010@1)         C (x32010@1)       GAnd (320003@1)when I need to get my way I know how to pour it on thick

Repeat First verse chords
             Am (x02210@1)            EmPre-Chorus:Oh (022000@1)the rest is out of my hands
       G (320003@1)                   CCHORUS:I (x32010@1)will learn to let go what I cannot change
G (320003@1)                    CI (x32010@1)will learn to forgive what I cannot change
G (320003@1)                 CI (x32010@1)will learn to love what I cannot change
Am (x02210@1)              EmBut (022000@1)I will change, I will change
           GWhatever (320003@1)I, whenever I can

Repeat Verse and Chorus then instrumental part is verse chords.
Am (x02210@1)                  Bm (x24432@1)                 CRight (x32010@1)now I can't care about how everyone else will feel
Am (x02210@1)             Bm (x24432@1)       CI (x32010@1)have enough hurt of my own to heal

Repeat Chorus...