an opinion is also a self-report of feeling or personal judgment, e.g., i'm thirsty. opinion often contain clue words pointing to oneself, e.g., i think i believe, i feel, in my opinion. sometimes, however, a self-report is smuggled into a statement with adjective indicating an attitude the objective day in the real world, but rather expressing the emotion that the day is unpleasant, which is equivalent to saying, "i'm not pleased about the day," a self-report