"Unburden, lighten, and relieve" are some of the antonyms for the phrase "took load one mind." These words suggest an action of releasing the weight of worries, stress, or responsibilities from one's mind, which can result in feeling mentally free and at peace. Unburdening can be achieved through various methods such as meditation, counseling, or delegating tasks. Lightening the mind can also come from engaging in activities such as exercise, hobbies, or spending time in nature. Relief can come from seeking support from loved ones or professional help. Ultimately, taking the time to unburden, lighten, and relieve can improve one's overall well-being and quality of life.