You wake up from your daily science class nap to the sound of people screaming in your ears. You pick your head up from the desk, startled, trying to figure out what was going on. Gunshots fired, and instantly you know what is happening. A shooting at your school! In front of the classroom is your teacher's big desk. Five feet to your left is the door into the hallway.

What do you do now?

• Should you hide behind the desk? >>
  
  
• Or should you run out the door? >>