Another Brick In The Wall

You can have another brick.
My heart isn't made of stone.
Maybe she is just a trick.
Want to hear me moan?
Try to out grovel me.
Try to take me down.
I will still have serenity.
My feet are on the ground.
Play all the games you dare.
Have a whole wall of bricks.
I don't care to share.
Whats one more trick?
I think that you care.