Fix any punctuation or capitalization errors. gary the snail told the travel agents he wanted to fly around the world in a hot air balloon they just rolled their eyes and laughed at him.

Gary the Snail told the travel agents he wanted to fly around the world in a hot air balloon. They just rolled their eyes and laughed at him.

The unspoken rules  might be found in Pencey and New York are " Keep your mouth shut" and "don´t create problems".  These statements might be connected to feelings of isolation and disillusionment, to be as hide as possible in order to not to be seen.