What is a major contributor to stress during a dive?

Equipment misuse is indeed a significant contributor to stress during a dive. When divers are not adept at using their gear correctly, it can lead to feelings of insecurity and anxiety. For instance, if a diver struggles to operate their buoyancy control device or has difficulty managing their regulator, it can create panic in a situation where clarity and focus are crucial. Familiarity and competence with diving equipment are crucial for ensuring safety and confidence underwater.

Understanding how to properly use equipment also fosters smooth communication and collaboration with dive buddies. This competence helps build trust and reduces potential stressors that could arise if equipment fails or does not operate as expected. When divers are confident in their gear, they can concentrate on their surroundings and enjoy the brief escape that diving can offer.

Other factors like low visibility, high current, or inexperienced dive buddies can contribute to dive stress as well, but they do not inherently challenge a diver's fundamental skills or competencies in the same way. Consequently, equipment misuse stands out as a primary stressor that can compound other issues if not addressed adequately.