It's been rolling over the past weekend TuxCon 2017. Most people think I've done pretty well with my lecture. Personally, I'm not entirely happy, there are definitely a lot of things to work on, because I plan not to have my last such event in the future. If I have to be honest about most of the presentation, I hardly remember it, it was like a trance. I remember sporadic moments when I look at my watch and find out, that a decent amount of time has elapsed.
It was definitely not easy, even with that in mind, that the audience was extremely narrowly focused and there was no big barrier with the audience.