Trapped By The Mountain Side

Imagine you were climbing a mountain and unfortunately a big rock rolls over, crashing one of your hands and their is no way you can get out as it remains on top of your hand. Will you cut your arm at the elbow so you remain with the upper arm and set yourself free or you will prefer to starve to death?

 

That's deep and unfortunate. I need one hand to write and draw so I would cut my hand off. You really only need one hand. If you can come up with enough money you can buy a robot arm.