No, there's no such thing as "advanced". It's just that people "forgot" fundamentals of things, then they see those "fundamentals" as advanced. I do think, tea

No, there's no such thing as "advanced". It's just that people "forgot" fundamentals of things, then they see those "fundamentals" as advanced. I do think, teaching is hard. It basically turned "advanced" into "fundamentals" with correct teaching/learning approach.