Over and Over

You start running at top speed like a cheetah chasing its prey. You start running back and realize that it's slowly gaining on and all of a sudden you turn into the prey being chased by the boulder, which is now the boulder. "Heeeelllllpppppp!" you scream, but to your dismay nothing or no one comes to help you. You try and keep running but it slowly starts gaining on you. You start to get tired and then all fo a sudden, you feel your legs getting crushed and then your torso and then your head. Theres a very loud cracking noise- it's your body being crushed by the boulder. All of your bones in your body break and you die a very painful death.