Writing a book is no easy feat. So many authors reach the end of their first book and swear they'll never do it again.  But, they usually do. Like childbirth, the more time passes, the more you forget the pain. This week on Bound + Determined Richelle chats with Ana Homayoun, founder of Silicon Valley-based Green Ivy Educational Consulting, on what she's learned writing four books, and how her process has changed.