I know I’m late but Happy Ied Mubarak 1436 for my brother and sister around the world. It has been quite sometime since I wrote on this blog. I have decided for long time ago the blog will focus on theory, practice and more technical than life. As you already knew or feel, I wrote two or three articles mostly in English. As a matter of fact, I will write in English for now. You can find Indonesian version in here http://qudori.tumblr.com (in Indonesian Language) and my not ready Japanese and maybe mix between Bahasa Indonesia and English in here https://medium.com/@andreyferriyan. As I wrote this article, I’m still in Banyumanik with my family.