This song sounds best in Drop-D Tuning.
Oh yeah, this is my first tab 


Intro
G--------------------------------------------------------------------
D--2-2-2-2-------------------------2-2-2-2---------------------------
A----------3-3-3-3-3-3-3-3-3-3-3-3---------0-0-0-0-0-0-0-0-0-0-0-0---
D--------------------------------------------------------------------

Verse
G-------------------------------
D-------------------------------
A-------------------------------
D--7--333-3-3333--7-000-0-0000--

Pre-chorus
G-----------------
D-----------------
A--5-8-7---5------
D------------7-0--

Chorus
G-----------------------------------
D------3-3-----3-3-----0-0-----0-0--
A-----------------------------------
D--3-3-----3-3-----0-0-----0-0------

Solo type thing(at the end he says "life isn't supposed to be like this)
G---------------
D---------------
A---------------
D--0-2-3-0-2-3--

Ending
G-------------------------------------------
D-------------------------------------------
A-------------------------------------------
D--3-3-3--3--3-3-3-3--7--0-0-0--0--0-0-0-0--