Why do people not use non-violent communication?

People may avoid using non-violent communication (NVC) due to a lack of understanding or familiarity with its principles, which emphasize empathy and connection over conflict. Additionally, societal norms often promote aggressive or defensive communication styles that can feel more instinctive. Some individuals might also fear vulnerability or find it challenging to express their feelings and needs openly. Lastly, time constraints or high-stress situations can lead to reverting to more reactive communication methods.