That makes sense, and it probably should be said more. It's probably just because we invest in what we know. If you're a real estate broker, you have an interest in properties, you think about it all the time, so you'll buy your own properties, or invest perhaps in builder stocks. If you're in tech, well, I don't need to say it because that's most of us. If you work in the energy sector, I imagine you know a thing or two about transport and esoterica of speculative miners or drillers, etc.