One door leads to another door. Years ago I tried to learn meditating and of course it didn't work. Today my brain is more and more stubborn. It's really hard to focus when praying, or even when reciting Qur'an! Stubborn, I said! And because I don't have tight schedule, or you may say I don't even have any, I have plenty leisure time (how can I say I have leisure time when I don't have productive activity), and I ended up in some TV series, and TV series (and books, and books, and siesta and siesta). Until I watched The Legend of Korra.