Experience is important to me is to suction of patients for the first time. I feel excited and shaking hands. While preparing the first device also jams. I feel that their own unconscious and the lack of available and confidence. At that time I was afraid that the patient will die while sucking phlegm. But when the actual I feel the excitement into a more conscious and therefore feel that it"s not scary as expected. And when they do often cause the skills that are ensured in sucking phlegm. Suction phlegm is the crucial experience because the suction phlegm, each brimming with confidence and principles or techniques properly will be harmless to the patient.