The reader and the writer think differently:
"We are blinded in examining our own labours by innumerable prejudices. Our juvenile compositions please us, because they bring to our minds the remembrance of youth; our later performances we are ready to esteem, because we are unwilling to think that we made no improvement; what flows easily from the pen charms us, because we read with pleasure that which flatters our opinion of our own powers; what was composed with great struggles of the mind we do not easily reject, because we cannot bear that so much labour should be fruitless. But the reader has none of these prepossessions. ..."
Samuel Johnson, writing in No. 21 of The Rambler (1750)