1 If there is a known cause for your seizure (for example, brain injury or other type of known brain condition), then you are twice as likely to have another seizure. 2  If you have two seizures, there's about an 80% chance that you'll have more.
Not having a Social Security number is a serious stumbling block when you want to apply for a credit card, since most financial institutions strongly prefer that you supply one on your application. However, there are ways to get a credit card without a Social Security number.
Have you ever wondered if there are certain digits that are not valid in a Social Security Number? The following are examples of invalid SSNs. As of June, 2010, the Social Security Administration (SSA) had never issued these Social Security Numbers: