Personality traits are the characteristics that define how a person thinks, feels, and behaves. They can be seen in everyday actions and reactions, influencing how we interact with others. Common traits include being friendly, shy, adventurous, or thoughtful. These traits help shape our unique identities and can change over time based on experiences and personal growth. Understanding personality traits is important because they affect our relationships and choices. For example, someone with a cheerful disposition may find it easier to make friends, while a reserved person might prefer quiet activities. Recognizing these traits in ourselves and others can lead to better communication and stronger connections.