I have actually read biographies and written books of many famous people but I myself have not been able to change my situation till now. Not only should you read the biographies of famous people, but you should have a sincere desire to work hard and persevere, so that even if you are not like famous people, you will be able to manage your life properly. No matter how much I follow the life stories of famous people until I can practice those qualities in myself, my mental and economic condition will not change.