Is a peaceful healthcare environment where all the healthcare providers always get along and avoid conflict always best for the patient?

A peaceful environment is always favorable for any patient looking for a speedy recovery. The amount of positive energy is proportional to how fast one can heal. The mind has greater power on the body, so when the mind is relaxed, the body is relaxed too. However, a few conflicts may end up saving a life. Say, if two doctors end up arguing about separate procedures to help a patient, and the noisier doctor happens to be right, and he wins the quarrel, he might just end up saving the patients life. With that said, noise and such disturbances should be avoided in the hospital, especially in the presence of a patient.