How to read tablature? 
Intro:    
xA|-----------------------------|
xE|-----------------------------|
xC|---------------------2-------|
xG|-5-5-5-5-5-5-5-4--2----5-5-4-|

Intro -x2-: C Asus2 C Asus2

Verse 1:
C                          Asus2
  I thought of letting her out
C                    Asus2                C
  She's a big, brave girl now, I can't relate
C             Asus2                       C
I feel like a horse or a shark, I could sleep standing up
C      Asus2                  C    F
In the daytime, I'm falling awake

Pre-Chorus:
F           Em                  F           C     F
I picture a cat who looks like Juno on the fence
F              Em                    F             C     F
It gives me a heart attack, I can't lose another friend

Chorus:
F             E               F      C   F
I'm measuring up against the wall again
F                Em              F                C      Asus2 C Asus2
It's always the same, but maybe this time, I've changed

Verse 2:
C          Asus2
  Crosswalk, go now
C          Asus2                  C
  Green light, forever counting down
C          Asus2
Check first, left, right
C          Asus2                 C
  Black out, must've run out of time
C                          Asus2
I've thought of letting it go
C                 Asus2             C
  Create a record-breaking ball of snow
C          Asus2                    C
Too big to catch it, but I could if I
C                         Asus2        C   F
Had just reached out like half a year ago

Pre-Chorus:
F              Em               F               C     F
Everybody's screaming, waving, fainting in the pit
F               Em                F               C     F
Just give me a heart attack, I'm xxxxing losing it

Chorus:
F             E               F      C   F
I'm measuring up against the wall again
F                Em              F                C      F
It's always the same, but maybe this time, I've changed
F             E               F      C   F
I'm measuring up against the wall again
F                Em              F                C
It's always the same, but maybe this time, I've changed

Outro:
   Am Dm F C Am Dm F
   C Am Dm F
   C Am Dm F

   Cmaj7 Cmaj7   E Cmaj7 
   Cmaj7 Cmaj7   E Cmaj7 

C             Am                  F           C
  Gasping for air like there's a lack of oxygen
C                   Am             F               C
You'll all have to drag me back, I can't do this again