"Fag out" means to feel exhausted or tire out. The antonyms of this word are rejuvenate, refresh, revitalize, energize, invigorate, motivate, and stimulate. When we feel tired, we can do certain things to feel refreshed, such as taking a walk, listening to music, practicing yoga, or spending time with loved ones. These activities can help us to get back our lost energy and feel rejuvenated. Revitalizing oneself is essential to achieve a good work-life balance, as it enables us to improve our focus, clarity, creativity, and productivity. When we feel energized, we can approach our tasks with enthusiasm and vigor, which results in better outcomes in our personal and professional life.