Tooth decay

oh my.. right now.. ongoing conversation...

Did you brush your teeth?
No
What did you do when you went into the bathroom to brush your teeth?
Combed my hair.
So you chose not to brush your teeth tonight?
Yes.
I hope your teeth don't rot out.
You can die from tooth decay.
Sure you can, but if you die from tooth decay tonight, it was your choice.
So, you're saying I can't brush my teeth?
You chose not to brush them.