What should divers avoid when attempting to penetrate a wreck?

Divers should avoid penetrating a wreck without proper training and experience because wreck penetration poses significant risks that require specific skills and knowledge to navigate safely. Understanding the hazards associated with confined spaces, such as potential entanglement, disorientation, and limited visibility, is crucial. Proper training helps divers recognize these dangers and equips them with the skills to handle emergencies effectively.

The other factors, like the use of specialized gear, designating a dive buddy, and using additional lighting equipment, are actually important aspects of safe wreck diving. Specialized gear can provide the necessary support for wreck exploration, having a dive buddy enhances safety through teamwork, and additional lighting can improve visibility and awareness of the environment. However, without the foundational training and experience, none of these elements can compensate for the increased risks of diving into a wreck's potentially hazardous environment.