Random question, but what are some of your favorite seminars you have attended? A lot of guys have different teaching styles during seminars, some of which I don't retain a single move afterwards. My personal favorites are Eddie and Caio Terra, both taught in my favorite style of teaching which is a path to a submission rather than learning 20 random moves from all different positions. Training with Eddie last month, worked on polishing the truck and twister. Pretty sure I remember the entire seminar. Caio was almost 2 years ago and he showed a series leading up to an armbar the same way he caught Jeff glover at metamoris.