New York Times best-selling author Jen Lancaster has lived a life based on reinvention and self-improvement. From Bitter Is the New Black to The Tao of Martha, she's managed to document her (and her generation's) attempts to shape up, grow up, and have it all - sometimes with disastrous results....

Sure, Jen has made mistakes. She spent all her money from a high-paying job on shoes, clothes, and spa treatments. She then carried a Prada bag to the unemployment office. She wrote a whole memoir about dieting...but didn't lose weight. She embarked on a quest for cultural enlightenment that only cemented her love for John Hughes movies and Kraft American Singles. She tried to embrace everything Martha Stewart while living with a menagerie of rescue cats and dogs. (Glitter...everywhere.)

Mistakes are one thing; regrets are another.

After a girls' weekend in Savannah makes her realize that she is - yikes! - middle-aged (binge watching is so the new binge drinking), Jen decides to make a bucket list and seize the day, even if that means having her tattoo removed at 100 times the cost of putting it on.

From attempting a juice cleanse to studying Italian, from learning to ride a bike to starting a new business, and from sampling pasta in Rome to training for a 5K, Jen is turning a midlife crisis into a midlife opportunity, sharing her sometimes bumpy - but always hilarious - attempts to better her life...again.