Philip is exhibiting adolescent egocentrism.
Egocentrism is a characteristic of very young children, however, it can continue into adolescence as well, as is the case with Philip in this case. He cannot put himself in other people's shoes because he is experiencing pain and believes that no one else has ever experienced that as well. He thinks no one can understand him which is a classic example of egocentrism - focusing on oneself.
<span>This is the functionalist theory of aging. It is similar to traditional structural-functionalism of sociological theory. In such, having a function that a person or object can accomplish increases the utility and worth of the object (or person, in this case). This increase in utility increases the satisfaction, as well.</span>
Bud, I just be trying to get them free answers, sorry.