Skydiving is a great and exciting activity only if you have the expertise and control. However, it can turn out to be a dangerous activity for amateurs. You can hurt yourself or, worse still, end up dead.
Stephen Hidler was no expert, but still, he went ahead and jumped off the plane. His intentions were quite clear that he did not want to live. He made sure that his parachute did not open once he jumped off the plane. As you can guess, he did not make it.