Macey's mom noticed that she was squinting as she read her book, which was only a few inches away from her face. She scheduled a doctor's appointment for the next week, and when the doctor said Macey needed glasses, she tried on every single pair in the office. After spending an hour looking at glasses, mom suggested that perhaps she should sleep on it and come back and decide in the morning. Macey agreed, but she kept talking about the pros and cons of each pair all night long. What can you infer about Macey?