break up

Well, you got my letter,
Please don't misunderstand.
Basically i won't live by,
Your every demand.
 
No matter how long and hard,
You may really try.
The thought of being with you,
Still makes me wanna cry.
 
Don't try coming over here,
'Cause i've already left town.
So all that's left for you boy,
is a mental breakdown.
 
Realisty is a little harsh,
But yeah, it's true, i'm gone.
My only advice to you is,
"Boy, just move on!"