Most people are reliant on income from their jobs to support themselves and their families. In the event that the provider is injured or becomes ill and is unable to continue working, he or she may be able to file for Social Security disability benefits. These are intended to help individuals who are suffering from a mental or physical health condition that makes it difficult to work on a full-time basis. Frustratingly, the application process is overly complex and many people are denied on their first attempt.