I got caught by my history teacher once by ignoring his lecture on the causes for world war 2 ( we were revisiting it in Junior year of highschool) and instead detailing in extreme amount how I was going to acheive my projected goals for my fortress, supplies I'd be needing, a detailed drawing of how my new housing wing would look, projected cost for each room, jobs needed to furnish and smooth each room, jobs needed to complete the whole wing, how many and which workers I'd need, their skill levels (roughly, I don't memorize them) etc. My teacher was a real cynical guy, and when I had to explain the premise of the game to him so he could understand what the hell I was drawing and why I was, he told me to email him a fresh game folder and a notepad file with any advice I'd think he'd need. He still plays and loves the game, and we constantly talk, during class, in dwarf memes that the rest of the class just stares at us blankly. One time we were discussing the Great Depression in a review, and he asked me what I'd think would've been needed to prevent it. I told him that if the economy had been disabled it wouldn't have even been a problem, and he told me that we could've left it on if we based the economy of off goods produced from cats.