Informal diction refers to a casual and conversational style of language that is often used in everyday communication. It includes slang, colloquialisms, and relaxed grammar, making it more relatable and accessible to a wide audience. This type of diction is commonly found in text messages, social media, and conversations among friends. Writers may choose informal diction to create a friendly tone or to connect with readers on a personal level. It contrasts with formal diction, which is more structured and adheres to standard language rules. Informal diction can enhance storytelling by making characters and dialogue feel more authentic and engaging.