Patients in a healthcare setting are often anxious, in pain, or vulnerable, so clear, calm, and empathetic communication, speaking directly to the patient, explaining what you are doing before you do it, and listening without judgment, builds trust and improves cooperation with care. Confidentiality means patient information, from a diagnosis to a simple visit record, is shared only with those directly involved in care or as the patient authorizes, reflecting both ethical obligation and, in many countries, legal requirements around health data protection. Support staff must also recognize the limits of their role: any question about diagnosis, treatment changes, or a sudden change in a patient's condition should be escalated promptly to a licensed nurse or doctor rather than answered directly. Knowing when to escalate protects both the patient and the support worker.