At first Anne writes in her diary for herself. What changes

The tone and substance of her writing change considerably while she is in hiding. Anne is remarkably forthright and perceptive at the beginning of the diary, but as she leaves her normal childhood behind and enters the dire and unusual circumstances of the Holocaust, she becomes more introspective and thoughtful.

Explanation:

"choosing is refusing" means individuals face an opportunity cost with each decision they make. economists state that every decision involves trade-offs. opportunity cost is the least desirable alternative given up as a result of a decision.

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