Decimals

Piano student after trying a new section: 

I made 3 tiny mistakes. That means I made 1.5 real mistakes.

Me: 

What?

Piano student: 

Tiny mistakes are only .5 real mistakes. So 3 of them makes 1.5 real mistakes.

Me: 

Yes, that's right...

10 seconds later... after realizing the kid is only SIX YEARS OLD!

Me: 

Wait! Where did you learn about decimals?!

Piano student: 

From the bad, old GPS...

Me: 

Bahaha!

~Mizzoria