Come on, there are tons of useful things in there.
Day 7 - save money by only going out to eat 3 times in a single weekend.
Day 18 - spend nothing for 24 hours - I mean except for that $2 cider, that didn't count.
Other wisdom like keeping a $23/month DVD subscription for years (day 8) while also renting DVDs from the library that she returns late (day 14).
Some of the headline titles sounded good, but holy crap, most of the 'what she did' was crap. Well, at least she was trying.