I was just playing around and guessing.  This is what happened.  I'm not sure if this is 
but it sounds fine to me.

Capo on first fret.

Intro
Am...Am...Em...Em...

:::::::::::::::::::::::::::::::

First Verse
Am                       Em
How can I decide what's right
                            Am
When you're clouding up my mind
                         Em
I can't win your losing fight all the time
Am                          Em
Not gonna ever know what's mine
                           Am
When you're always taking sides
                            Em
But you won't take away my pride
              Am Em           Am Em
No, not this time...not this time...

:::::::::::::::::::::::::::::::

Chorus
Am
How did we get here
                       Em Bm
I used to know you so well...
Am
How did we get here
              Em Bm
I think I know...

:::::::::::::::::::::::::::::::

Solo
Am...Em...Am...Bm -->2x
Bridge
Am...Em...Am...Bm -->2x

:::::::::::::::::::::::::::::::

Ending
Am (3x) Em

The verses are the same, as well as the choruses.  Listen to the
song for timing.  Let me know if you'd like to make a correction.
pickelz01@comcast.net