During her time in the secret annex, anne demonstrates that she is a unique and remarkable young person with many dimensions to her character.

I am afraid that I dont understand you question 

Anne Frank believed that she is a unique and a remarkable person because she was very vocal, very observant and a very wise girl for her age. She knows things that not many girls know. She was not naïve. She was a very loving child, happy, contented,  and she was loved by the people surrounding her. During the time that she and her family hid in the secret annex, she accepted that things in the past cannot be done in their current situation. She did not complain even if she’s only to eat canned peas every day. If she has things to say though, she writes them in her diary.

Source: 's own Vince876, Ambitious.