Which of the following is a symptom of stress overload?

Decreased sex drive is a recognized symptom of stress overload. When an individual experiences high levels of stress, the body's response includes various physiological and psychological changes. One of these changes is the alteration of hormone levels, particularly cortisol, which can negatively affect libido and sexual desire. High stress levels often lead to a reduced interest in sexual activity and can impact overall health and well-being.

The other options, such as increased focus and enhanced creativity, are typically not consistent symptoms of stress overload. In fact, stress often has a detrimental impact on cognitive functions like focus and creativity, making it harder for individuals to concentrate or think innovatively. While some may experience a temporary boost in energy due to heightened adrenaline during stress, this is often short-lived and followed by feelings of fatigue as the stress accumulates. Therefore, decreased sex drive clearly aligns with the physiological effects of enduring stress.