There is no definitive answer to this question as it depends on the individual and their specific needs. However, many people believe that it is important to provide care to one's SSN in case of an emergency. This way, if something happens to the individual's primary care physician, they will be able to contact the SSN to receive help. Additionally, it can help to keep track of one's health and well-being, as well as make sure that important medical information is always accessible.