Mental exhaustion is a state of being overwhelmed, drained, and fatigued mentally. It could be caused by various factors, including stress, anxiety, depression, and burnout. There are several synonyms for the term "mental exhaustion," which could describe the same condition. These phrases include emotional fatigue, mental burnout, cognitive depletion, psychological fatigue, and mental fatigue. All these phrases describe the feeling of being mentally exhausted, typically resulting from prolonged periods of work or stress. Mental exhaustion is a significant setback for individuals, and it can affect one's productivity, ability to focus, and overall well-being. It is essential to identify the early signs of mental exhaustion and take appropriate measures to prevent it from becoming chronic.