Everybody has some experience of being a stranger in the midst of a new crowd. Observation is activity of our senses. We observe the people present how they are dressed, their relative age, who seems to be doing the most talking, and how each individual responds to what others are saying. We can listen to conversations talking place to try to observe the pace of the conversation, the degree offormality or informality of the language being used. We shoud to try to know what it is disscused about. In daily life each of us is observe people in place where we are. How is written in book from writer calle Sanjek „As he observed, he also listened“.