Throw your desk at her
From Create Your Own Story
You pick up your desk and launch it at the teacher's head. She goes down with a CLANK! You check if she's breathing. You let out a sigh of relief. That was a close call. Suddenly, the walls around you start to melt with different colors. You are immediately teleport out of your dream and wake up.
You get out of your tent and it is now bright and sunny, ideal for going on a lovely stroll through the park. A path has been cleared for you heading north. You pack-up your things and continue your quest for fortune.