I loved writing 'Two Brothers' more than anything else I have written. It's the first book I've written that I've always known I wanted to write. Having said that, it also kept me awake at nights.
To me, the extraordinary aspect of martial arts lies in its simplicity. The easy way is also the right way, and martial arts is nothing at all special; the closer to the true way of martial arts, the less wastage of expression there is.