Don't Mess with Me, I'm Cheap

Don't mess with me, I'm very mean - not humble, but a mean person who will be punished by others; not a soft persimmon, but a mean person who only picks out the sore spots. If you dare to take action first, I will dare to use the most "cheap" way to let you know what it means to shoot yourself in the foot. The subject matter is written just for fun, and it is rich in many kinds of amino acids.