The main characets matuation is to keep his nets dean of dirt
support his wife and three children
o be up and working by moonlight
catch stones, shels, and mud

the use of “as” in the example to draw the resemblance. some more examples of common similes are given below. common examples of simile. our soldiers are as brave as lions. her cheeks are red like a rose. he is as funny as a monkey. the water well was as dry as a bone. he is as cunning as a fox. simile introduces vividness into what we say.

artists: xxxtentacion, lil baby, drake, post malone, khalid, bryson tiller, jermih, j. cole, russ, the weeknd, travis scott, kendrik lamar

i think it is b. hope this !