Try to make time for conversations today. The topic isn't too important, but the level of discourse is. So seek out a person who you think is even smarter than you are -- it might take all day, of course, but it will be worth it! Settle into a chat with them about something you both have in common, and ask them the questions that will really make them think -- and really help you learn! It's a wonderful day for a lecture, especially if you can get a one-on-one with the speaker afterwards.