I realize $2.99 is not a lot but enough to catch my attention. Did you know you can't turn 1-click off on Amazon for the purchase of a kindle books... I thought the book was free, I clicked the button and immediately realized the oops but thought there would be a verification for the order so could back out. Not so, not with kindle its a purchase.
If it was a good book I would have been okay with it but unfortunately it was nothing more than a list of items I could have gotten from Google or YouTube for free... live and learn - chalk it up to learn.