In DLSS, what is meant by 'gas narcosis'?

Gas narcosis refers to a condition that divers experience due to the increased partial pressure of nitrogen when diving at greater depths. As the pressure increases, nitrogen becomes more soluble in the body's tissues and can lead to a narcotic effect similar to alcohol intoxication. This can impair judgment, coordination, and reaction times, which is crucial for a diver's safety. Understanding gas narcosis is vital for divers as it helps them recognize the potential symptoms and recognize the importance of limiting depth and duration of dives, especially when diving in deeper waters. The physiological and psychological effects of gas narcosis can present significant risks, making it essential for divers to be aware of this condition to avoid potentially dangerous situations underwater.