Haha, a child’s innocence, I envy you, sit on my lap, so let me tell you how all of Anne Frank’s people were all tracked, put in camps and forced to work to death or simply gassed like bugs (yes the same gas we use to kill cockroaches, how smart of you), then the bad guys made paper out of their skin and soap out of their grease and brushes out of their hair and then just burnt the rest! So Anne was hiding from these bad guys, that’s why she didn’t leave the attic.