Absolutely, Positively Natty, by Lisa Greenwald

After her Mom leaves the family, Natty's father relocates them to his old hometown.  Natty, refusing to let it (or anything else) get her down, insists on looking at the positives.  If you just have a positive mindset, nothing can ever go wrong!  The town of Miller Creek could certainly use some help.  The school is falling apart and no one (students or teachers) has any enthusiasm.  Everyone Natty meets seems to be angry at something or someone.  If Natty's plan to always be positive is going to work, she needs to stir up some positive vibes around her.  So, she starts a pep club.

Practically no one has any interest in the idea, but Natty is determined  to make it happen and through persitance and stubboness she manhandles a band of skeptical kids and demoralized adults to come together.  But is being relentlessly positive a good thing and can it really change anything?  Natty is convinced it will all work out, as long as she can just keep a sunny outlook.  For whether that is true or not, you'll have to read the book.

There is certain level of frustration with a story that never actually resolves, but my biggest issue with this book was the flimsyness of the premise.  From nearly the first page, just about everyone is pointing out to Natty what a foolhardy exercise it is.  Her unwillingness to accept any truth in that isn't all that interesting.  That doesn't leave much to grow on and the conclusion is largely inevitable.  And when the refusal to acknowledge that bad things are happening causes Natty to gaslight her friends, it doesn't make her look very kind. There's not much learned in the end and not really a lesson worth learning.