 fun in brewing. And then based on some classes I was given at the Siebel Institute Brewing School here in Chicago, I put together a book called Tasting Beer that kind of became the industry, sort of industry bible for learning how to taste beer and about beer styles and things like that. And I'm working on it. I'm working on a new book right now called Your Tasting Brain that's going to really be a deep dive into all aspects of tasting and not just about beer.