Instruct: Classify a review into positive or negative sentiment.
Query: Loser acording to ...

The main character of this book is a boy named Donald Zinkoff. He goes from Kindergarten to Sixth grade. Donald is different because he talks to himself, laughs at things people never find funny, and throws up a lot. Because he's different his classmates call him loser. Zinkoff never listens.I love this book because it taught me to be myself.