How about if I go back to sleep for a bit and forget this prank..But that was out of the question. Gregor was used to sleeping on his right side and in his present condition it was impossible to get into that position. Oh, Lord! What an exhausting job I've chosen. Being a traveling salesman. Day after day, it's the same story...All the pressures of travel, worrying about train connections..Eating miserable food on the run...Notice the way the text is presented What kind of tone is created inthe illustration?