I DID THAT LAST WEEK!

I came home for lunch (from school) and I was makeing macaroni and when i was done i turned the dial thing *to what i thought was off*. I was rushing so i wasn't paying attention. And when I got home that afternoon I could smell something burning... and no one was home. I walked into the kitchen and to my suprise the stove was on and all the left over macaroni burned to the bottom of the pan

I was SOOO lucky nothing burned down!