To understand that, you have to, for a moment, think about combat not morally -- that's an important job to do — but for a moment, don't think about it morally, think about it neurologically.
Da to razumijete, morate, na trenutak, razmišljati o borbi ne moralno -- to je važno činiti — ali na trenutak, nemojte  razmišljati moralno, razmišljajte o tome neurološki.