My recommendation is in the first verse and chorus you should strum the bass and strings 
G, B, and e.
Afterwards, strum on all the strings according to the chord.




Am
I remember when
                                     C
I remember, I remember when I lost my mind
                                              F
There was something so pleasant about that phase

Even your emotions had an echo
               E
And so much space
Am
And when you're out there
Without care
                    C
Yeah I was out of touch
                                       F
But it wasn't because I didn't know enough
                  E
I just knew too much

                   Am
Does that make me crazy
                    C
Does that make me crazy
                    F
Does that make me crazy
      E
Probably



The rest of the song goes the same way.