What might be a psychological symptom of nitrogen narcosis?

Nitrogen narcosis, commonly referred to as "the bends," occurs when divers descend to significant depths, leading to an increase in nitrogen absorption in the body due to the pressure underwater. This condition can lead to various psychological symptoms as the diver experiences the narcotic effects of nitrogen at high pressure.

A false sense of well-being is a key psychological symptom associated with nitrogen narcosis. Divers may feel euphoric or overly confident, which can impair their judgment and decision-making. This state of mind can lead to dangerous situations as divers may underestimate risks or neglect proper protocols due to their skewed perception of reality.

The other options, while relevant in the context of diving safety and performance, do not specifically correlate with the effects of nitrogen narcosis. Instead, they encompass broader psychological responses that are not unique to this condition. The euphoric feeling can mislead divers into trusting their capabilities despite potentially dangerous circumstances, which underscores the importance of awareness and monitoring when diving at greater depths.