How to read tablature? 
Riff:
xA|--2------2--2--0-----|--2------------------|
xE|--0------------------|--2------------------|
xC|--0------------------|--2------------------|
xG|--0---------------0--|--4------------------|

Verse 1:
Gbmaj7                      Ebm7       Fm
Sometimes overthinking can feel like more than overthinking
              Gbmaj7                Ebm7     Fm
It's like I'm trapped in spaceland and I'm not coming back
Gbmaj7                          Ebm7        Fm
Sometimes when I'm floating it feels like my head's overflowing
             Gbmaj7            Ebm7              Fm
And it's not too difficult to detach, but it's hard to come back
 
Chorus:
Gbmaj7     Fm     Gbmaj7  Fm
I'm losing touch, I'm not enough
Gbmaj7     Fm     Gbmaj7 Gb Gbm            Gbmaj7
I'm losing touch, I'm not enough for them
 
Verse 2:
Gbmaj7                  Ebm7   Fm
The ceiling's spinning and I think god is winning
      Gbmaj7                Ebm7   Fm
'Cause I see my hands shaking and I cannot make them stop
Gbmaj7                 Ebm7    Fm
Fish swim so quickly, I feel so xxxxing guilty
      Gbmaj7
And I miss all of my friends
Ebm7                    Fm
Please, where did they go?
 
Chorus:
Gbmaj7     Fm     Gbmaj7  Fm
I'm losing touch, I'm not enough
Gbmaj7     Fm     Gbmaj7 Gb Gbm            Gbmaj7
I'm losing touch, I'm not enough for them