《a bitter day》的歌詞如下：
Verse 1：
Bitter day, I'm feeling down
Life's a game, but it's so tough
Trying to make sense of it all
But it's a lie, I'm feeling blue
Chorus：
It's a bitter day, I'm feeling low
Trying to find my way, but it's so hard to know
It's a bitter day, I'm feeling blue
Trying to find my peace, but it's so hard to do
Verse 2：
Life is short, and it's so fleeting
Trying to make sense of it all
But it's a lie, I'm feeling sad
Chorus：
It's a bitter day, I'm feeling low
Trying to find my way, but it's so hard to know
It's a bitter day, I'm feeling blue
Trying to find my peace, but it's so hard to do
Bridge：
I need to let go of the pain
And find the strength to keep on going
I need to believe in myself again
Chorus：
It's a bitter day, but I won't give up
I'll keep on going forward, till the end of the world
I won't be defeated, by the trials and tribulations of life, no, no
Outro：
Life is hard, and it can be unfair, but in the end it's worth it all.