Key responsibilities include advising clients, representing clients in court proceedings, drafting legal documents, conducting research, and negotiating settlements. Lawyers specialize in defending or prosecuting individuals accused of crimes, handling non-criminal disputes, dealing with business-related legal matters, focusing on family issues, and protecting clients' intellectual properties. To become a lawyer, one must obtain a bachelor's degree followed by a law degree (Juris Doctor or equivalent), pass the bar examination in the jurisdiction where they wish to practice, and obtain a license to practice law from the relevant legal authority. Key skills required include analytical skills, research skills, communication skills, negotiation skills, and ethics and professionalism. Resources for lawyers include the American Bar Association (ABA), law schools, and legal publications.