What does The Lobsterman represent?

The lobster symbolizes protection, discovery and rejuvenation. It is also a symbol of transformation and emotional growth. Alec brings Michael to the cabin with the hope of giving him a protective environment in which he can recover and get off his medication. He wants to rejuvenate him. However, when, Michael and Alec see the lobsterman, the symbol of rejuvenation, they ignore him. In fact the noise he makes while chopping wood annoys Michael. In essence, by rejecting the lobster man, Michael is rejecting everything the lobster represents.