A fifth communication mistake that exclude people is lack of adaptation, which is the ability to adjust your communication style and strategies to suit different situations, audiences, and goals. Adaptation is important for being flexible, responsive, and effective in your communication with diverse groups of people. However, sometimes we may fail to adapt our communication because we are too rigid, stubborn, or resistant to change. We may also impose our own norms, values, or preferences on others without considering their needs, expectations, or preferences. To avoid this, you need to be aware of the context, purpose, and outcome of your communication and adapt accordingly. You also need to be respectful of the diversity, differences, and similarities among your communication partners and seek common ground and mutual understanding.