How can you be sure?歌詞

作詞 : Radiohead
作曲 : Radiohead
編曲 : John Leckie
[Verse 1]
Seen all the good things and bad
Running down the hill
All so battered and brought to the ground
[Pre-Chorus]
I am hungry again
I am drunk again
With all the money I owe to my friends
[Chorus]
When I'm like this
How can you be smiling, singing?
How can you be sure?
How can you be sure?