A sentence' main parts are the subject and the predicate. While the subject indicates the noun or pronoun that is being dealt with in the sentence, <u>the predicate</u> is the part of the sentence that contains a verb (and sometimes other objects and modifiers), and whose function is to <u>indicate what the subject does or is</u>. The predicate, then, always states something about the subject.
Shakespeare's emotions in this sonnet and more specifically through this line is of sadness and depression, where he talks about how sad and lonely he feels and how he has this feeling of self-pity and sorrow,he also mentions using the word men's eyes that he feels whos people around are indifferent to his pain in spite of his evident sadness.