Question

why does Anne want to keep a diary?​

Answer 1

Answer:

Anne decided to keep a diary, as she had no "true" friend. She figured paper had more patience than humans did. She had caring parents, a sixteen-year-old sister and about thirty people she could call her friends. ... She knew the situation would never change so she decided to keep a diary.

Answer 2

: Required Answer

$\longrightarrow$Anne used to feel lonely and upset always as she had no friend. She wanted to get all the burden and worries off her chest, hence she decides to keep a diary in which she could confide her secrets and treat it as a true friend.