While all lawyers must complete a three-year law school program to earn a Juris Doctor degree, some choose to specialize in particular areas of legal practice. This specialization allows them to have a deeper understanding of the laws and case law in these practice areas. Lawyers must possess a variety of skills to succeed in their careers, including excellent communication and analytical problem-solving abilities. They must be able to explain complex legal issues in a way that is easy for non-lawyers to understand, and they must be able to work as part of a team with other attorneys, paralegals, and support staff.