I got my arm caught in a machine that cuts the kernals of corn off the cob on 8/8/80. I remember that day!
I remember looking down and wondering why my knees were shaking when it was my arm that was caught. I was taking my belt off for a tourniquet because I thought I was going to loose my lower arm.
I did not feel pain until a few hours later in the emergency room when they cleaned the wound. It is amazing what your mind can shut out.
Obviously I didn't die but therefore I question the you will hurt until you die part.
P.S. No wonder why I am a big advocate of a strong lock out tag out program! LOL