Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Spend the Money on New Goggles

This book is essentially a long pamphlet of fluff anyone could write; it has next to nothing to do with skydiving. The book provided nothing of value, nor did it inspire me to do anything more than log onto Amazon and submit a request to return the book. I felt a little trepidation about this but I followed the book's advice on performance anxiety and took a deep breath. When I submitted my request for the return, a box popped up and told me to simply keep the book and expect my account to be credited. I suspect this is the case because I've used Amazon for over ten years to buy books and I've never requested permission to make a return. Honestly, I'm still returning the book.