I took his online course a few years ago. He lights people up in the comments, it’s super hilarious.,(reply>), ​@a bottle of ketchup I can't recall anything specific. He just knows when people are asking questions just for the hell of asking a question when the answer is obvious or freely available. He didn't get me luckily lol. It's not mean-spirited though, just more of like a Dad response to a dumb question.,(reply>), @Connor Beveridge got a good example? Just curious,(reply>), I was also in his ML and RL class. About to graduate from OMSCS this semester :),(reply>), I am in his class now, still lighting people up lol