why is Gulliver remainded of the Lilliputians when he sees the reapers comming towards him? what do his taughts tell you about human nature

it is because lilliputains of the land of lilliput were reapers. this shows his memory power

The Lilliputians enter Gulliver's mind whenever he sees the reapers because he is now small and the other people are the giants. The Lilliputians were afraid of him because he was large; now he is small. Perhaps this part of the story hints about what we fear and what we can do to be fearful.