1. Clarity and Precision: Formal language tends to be more precise and unambiguous. It uses a wider vocabulary and avoids slang, idioms, and colloquialisms, ensuring that the message is understood clearly and accurately. This is especially important in situations where misunderstandings could have serious consequences, like in official documents or communication with authority figures.
2. Respect and Professionalism: Using formal register demonstrates respect for the listener or reader. It conveys seriousness and professionalism, which can be beneficial in both personal and professional interactions. For example, addressing a teacher or a potential employer with formal language shows that you are taking the interaction seriously and value their time.
While everyday language often uses a more informal register, understanding and utilizing formal language can enhance clarity, professionalism, and respect in various situations.