Signing a plastic surgery contract is for your own safety. Before entering the operating room, the cosmetic surgeon and you should reach a certain understanding of the operation. The signing of surgical agreement (plastic surgery contract) is a sign of this understanding. People who don't want to see the operation protocol thoroughly are very casual and calm about the operation. It seems that the operation is on others rather than on themselves, and they don't care about the risk of the operation at all. However, when the surgical complications really appeared, they became very depressed, and some even cried. Patients who have read through the operation protocol can carefully weigh the advantages and disadvantages of the operation to see if it is worth the risk. If you are afraid of wolves, tigers and leopards, don't go deep in the forest to find heaven.