Try to analyze why lawyers, as criminal defenders, have more advantages than suspects and defendants in self-defense.

Hello, generally speaking, criminal suspects are not legal professionals. Even if they are legal professionals, it is difficult to defend them effectively because of their limited freedom and information. Lawyers are professionals who can read papers in all directions, understand relevant information and defend effectively. The role of individual defense is limited, and individual defense cannot replace lawyer defense. The results of many cases are not ideal, which is directly related to the failure to invite lawyers to defend effectively. Of course, it doesn't mean that a lawyer can reverse Gan Kun's conviction, and handling a case still depends on evidence and law.