Why do we do not feel uneasy even under the enormous atmospheric pressure?

We do not feel uneasy under enormous atmospheric pressure because our bodies are adapted to it. The pressure exerted by the atmosphere is balanced by the internal pressure of our bodies, particularly in our fluids and tissues. Additionally, our sensory receptors are not designed to detect changes in atmospheric pressure at sea level, making it feel normal to us. Lastly, our bodies are equipped with mechanisms that maintain homeostasis, allowing us to function comfortably despite external pressure variations.