Remembering with difficulty why i had come, i went over to one of the stalls and examined porcelain vases and flowered tea-sets. at the door of the stall a young lady was talking and laughing with two young gentlemen. i remarked their english accents and listened vaguely to their conversation. (“araby” from dubliners, p. 4) based on this excerpt, why might he have difficulty remembering why he came?