Thanks for your feedback. I am glad you made it a valuable tool for yourself. Yes, Kristina is very active and a great collaborator. My book covers some key technical aspects too. One of my reasons for this early release is to capture specific points that will allow me address. If you explain the issues you face with more details in your comments I will add them to my backlog and answer in relevant chapters. Thank you for being part of my journey. I assume you follow this series which we use as an education and growth tool. Your engagement on these episodes can make your journey smoother. https://medium.com/p/b90a5d28b2b2