In this poem, the speaker contradicts himself. He says that if someone reads a single piece by him and dislikes it, then that person is allowed to think that it is his worst piece, or, in his words: "If thou dislik’st the piece thou light’st on first, Think that of all that I have writ the worst." But, if someone reads his whole book, and still dislikes it, then he wishes them the worst: But if thou read’st my book unto the end, And still dost this and that verse reprehend, [...] The extreme scab take thee and thine, for me." In other words, he accepts critique, but only in limited amounts, which is contradictory for someone who says that they accept critique.