Everything I've Ever Known

I won't be here when you get home,
I'm leaving everything I've ever known.
I'm packing my bags and leaving today,
You must be happy that I'm running away.
No point in wasting meaningless goodbyes,
No tears will fall from your eyes.
Enjoy your sleep in your warm bed,
On the street is where I'll lay my head.
You won't call the police to see where I am,
You'll never lay your eyes on me again.