Which of the following is NOT a sign of a patron's distress?

Excessive splashing is not typically recognized as a sign of a patron's distress. While it can be an indicator of excitement or playful behavior in the water, it does not necessarily signal that a patron is in trouble or needs assistance. In contrast, visible pain, complaints of not feeling well, and unusual behavior changes are critical signs of potential distress that require immediate attention from lifeguards or aquatic staff to ensure the safety and well-being of the individual. By focusing on these specific indicators, staff can better assess situations where a patron may be experiencing distress, allowing them to respond appropriately and effectively.