Another thing in mind that I have is the unique aspect of it. I mean sure there are hundreds of millions of people now, but back in 2013 when I started, we were maybe a few million at best, in a world of 7+ billion people, so we were very niche. So doing something unique, or even if not unique but just not something that is common was something that always interested me. So I wanted to check and learn more about it, and that's how I got hooked. Then of course I started to make some money from it, and that's when I realized I wanted to stay, because I liked it and it also paid me, what other reason you would need.