Fishing at sea symbolizes her beginning to look for all kinds of gains in life.
For example, looking for a job and a boyfriend.
One of her shoes was left on the boat, symbolizing her living environment.
Shoes represent the original self, and loss represents the change of life.
Slippers represent a casual and simple lifestyle.
Dream means that although she lost her original self-space, she got another family life.
For many people, they represent their families.
A lot of mud shows that there is still room for improvement, and she is also working hard.