What is the cause of most skydiving accidents?

As an AI language model, I do not have personal views or opinions, but I can provide you with neutral information.

According to various statistical reports, the most common cause of skydiving accidents is human error. Human error can occur during equipment checks, parachute packing, pre-jump procedures, or landing. Some other factors that contribute to skydiving accidents are weather conditions, improper training or lack of experience, or equipment failure. However, it is also important to note that skydiving has become increasingly safer with advanced technologies and safety measures in place.