In that Pretty Fat, Jen Lancaster discovered how to comprehend her body. In My Good Lazy, she extended her mind. Right now the New York Situations bestselling author gives herself-and her generation-a activate the X, by facing her biggest challenge to time: performing her age.

Jen is finally ready to put away childish factors (except her Barbie Styling Mind, obviously) and embrace the investment-making, mortgage-carrying, life-insurance-having adult she’s become. From getting a mammogram to volunteering at a halfway home, she tackles the grown-up activities she’s resisted for years, and with each rite of passing she completes, she’ll uncover a valuable-and probably humiliating-life lesson which will ease her way to full-fledged, if reluctant, adulthood.