[mdjt]

"During that time I've become an integral part of my team and have constantly been learning." First off, this sounds like you know a lot more than you give yourself credit for!

Second, think about what kind of site HN is. This is a site whose DAU are mostly highly educated (either formal or otherwise) from very diverse backgrounds in tech, machine learning, etc., etc.. It should come as no surprise that for any given topic there will be a ton of high quality and interesting points of view.

As for the statement 2): "will basically feel the same as I do now." To be completely honest, you probably will. Every new opportunity in life presents you with a chance to learn and while learning most people often realize how little they actually know. But that is why you are learning in the first place!