Cheryl Strayed, the bestselling author of "Wild," wouldn't change any of the advice she has given in the 11 years she's been writing the Dear Sugar column. The writer talks about what it was like revisiting her collection of advice letters, "Tiny Beautiful Things" and adapting it into the Hulu series starring Kathryn Hahn. Strayed also looks back on her writing career and shares her definition of success, which she says has remained unchanged. "If you think that I had any inkling that this Dear Sugar column that I said yes to, that I was paid nothing for, and that I wrote anonymously, would end up being a book, let alone a TV show, I would've said you're fooling me because it can't be true," she said. "And yet here we are."