I try to create a new brewing challenge each year. One year I investigated different hop strains, and got some great ideas on using unfamiliar strains and combining strains for new recipes and to boost the hop profile of existing recipes. Last year I challenged myself to try new techniques, and came up with a nice sour beer using acidulated malt instead of Brett or Lactic acid, and I smoked my own malt for a great smoked amber ale. In 2019 I intend to concentrate on Belgian styles. I haven't really investigated the world of Dubbels, Tripels, and Trappists. I always enjoy researching styles, and I'm looking forward to challenging myself with these awesome historic beers. What will you be concentrating on?