When Joan says that it is possible to spend a lot of time at the fair, she says that we can always stay in a place that we like, that makes us feel good and that makes us happy. She came to this conclusion after moving from New York to Los Angeles.
Joan moved to New York and it changed her whole life. She couldn't adjust to the city and although she remained there for a long time, she felt extremely unhappy and bitter.
When her husband realized this, he decided to take a leave of absence from his job so they could spend some time in Los Angeles. Moving to another city did Joan a lot of good and she realized that she could stay in Los Angeles because she felt happy and it was a place that made her feel good.
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