The first scientific papers came out that showed the brain, you know, this brain technology was not there, right? And it showed that there were actual physiological changes in the brain of the monks major. So that was definitely a switching point. In fact, I haven't already been doing it for three years. But that was a big one for me too, just realizing that, okay, it's not just make believe. It actually changes your brain at the molecular level, which is pretty awesome.