Jon Snow was born as the king Stark's illegitimate son and grew up feeling isolated from the Winterfell community as he was deemed socially insignificant. Therefore, he chose to work at the Night's Watch, at the wall, as a result of wanting a purpose to his life outside of the crown. He spent many cold nights standing on the wall's edge, wrapped in heavy furs and still shivering, thinking about what lay beyond the wall. As he looked at the foggy lands beyond the wall, he would dream about the adventures he would have if given the chance to leave. These dreams help regulate his sanity while at the wall, as they give him a chance to escape the isolation of the night's watch.
Cold winter winds blew harshly as Jon Snow began to shiver as he stood on the frozen wooden platform. The wall stood in front of a black, foggy scenery of snow, making it impossible to differentiate what was out there. In an effort to distract himself, Jon Snow thought of the many adventures he would have gone on had he not chosen to be at the wall. In these dreams, the fog would be cleared to show a new place for exploration. Sometimes, it would be of Portugal's historic villages or of Bondi Beach's white sand and blue waters. Other times, he would see South Korea's Seoul, and would smell the street vendors' wide varieties of meat, or of Chicago's deep-dish pizza. This vivid dream-like state allowed Jon Snow to remain sane despite the harsh conditions of the wall/
Jon Snow slowly brought his mind back to reality as the fog reappeared over the faraway land. His dreams of adventuring beyond the wall were once again impossible to achieve, as members of the Night's Watch cannot leave the wall. He realized that his dreams would never become a reality, which saddened him. However, it reminded him of the importance of his job and why severing the Nights Watch was so important to him. When he had been dreaming of unfamiliar places, it made him forget about actually doing his job, which was unacceptable. Despite all that, he knew that these dreams were the things that made him feel relaxed at times of isolation at the wall.
Links here--
Image of Wall- https://gameofthrones.fandom.com/wiki/Night%27s_Watch
Audio-https://www.youtube.com/watch?v=7hvnaror92U
Image of Jon Snow-https://www.vulture.com/2019/05/game-of-thrones-finale-jon-snow-nights-watch.html
Bondi Beach-https://swissotelsydney.com.au/the-hotel/local-attractions/bondi-beach/
Portugal-https://www.newhorizonsbylisa.com/en/blog/portugal-travel-guide
Chicago-https://www.afar.com/travel-guides/south-korea/seoul/guide
Seoul-https://www.choosechicago.com/articles/bucket-list/the-ultimate-chicago-bucket-list/
GIF-https://www.pinterest.com/pin/here-we-go-again-jon-snow-gif-herewegoagain-jonsnow-gameofthrones-discover-share-gifs--496592296424773757/
All sound effects used came from Pixabay-https://pixabay.com/