An assertive person is someone who confidently expresses their thoughts, feelings, and needs while respecting others. They communicate openly and honestly, ensuring their voice is heard without being aggressive or passive. This balance helps them build healthy relationships and resolve conflicts effectively. Assertiveness is a key component of effective communication and is often contrasted with passive and aggressive behaviors. An assertive individual sets clear boundaries and stands up for themselves, which can lead to increased self-esteem and better decision-making in both personal and professional settings.