Mental refreshment refers to the process of rejuvenating the mind to improve focus, creativity, and overall well-being. It can be achieved through various activities such as meditation, exercise, or engaging in hobbies. These activities help reduce stress and enhance cognitive function, allowing individuals to approach tasks with renewed energy. Taking breaks during work or study sessions is another effective way to achieve mental refreshment. Short pauses can help clear the mind and prevent burnout, leading to increased productivity. Incorporating practices like mindfulness or spending time in nature can also contribute to a refreshed mental state.