Have you ever isolated yourself? If so, you know it’s not always the best feeling. Isolation is a feeling of being alone and disconnected from others. Isolating yourself can have many effects, emotionally, and physically. People can change due to isolation and change the way they express their feelings. In the book “Grendel” by John Gardner, isolation is one of the important themes, showing that separating yourself from others can lead to becoming evil.
. It is portrayed by Grendel's separation from the humans. He lives in a cave away from the people. The reason he isn't close to the humans is because the people look at him as a monster. This makes him feel unwanted, so he isolates himself. An example is when Grendel tries to communicate
