getting unstuck in their creative lives, and she got more than 2,000 responses, including one from erin rawlingshome mom in michigan who's been blogging for six years. erin wants to write a book but she's struggling. >> i was afraid that any time that i took away from my kids to write was selfish. >> reporter: so when gilbert put out the call, erin leapt. >> i'm ready to take my storytelling to the next level and start my book. >> reporter: erin was chosen. >> hi, erin, it's liz gilbert. i was saying, if you want to have children that are creative they're going to have to see you modelling that for them. >> reporter: "nightline" flew erin to new york city to meet gilbert. >> so nice to meet you! >> you had been on what i was calling the runway. did you take off that runway a little bit? >> i did. i went to the library. i sat there and wrote. as of today, i have 10,000 words written. >> that's incredible. >> reporter: gilbert knows intimately what it's like to struggle creatively. >> you could spend the rest of your life trying to top something that can never be topped. off what if you just kept