I’m too witchy for my hat, too witchy for my hat, pointy, pointy hat!
The story could have used some better editing to fix the meter and rhyme, and it'd be nice if Anika didn't just 'feel silly' but actually recognized how harmful her actions could have been, and apologized. Little things that wouldn't have been that difficult to do, but the author chose not to.
Message
Don't judge somebody by their looks. Or, your neighbor is probably not a witch.