My version of imposter syndrome is worrying I'm actually an expert beginner. How can one ever really know? I have some risk factors: I've been in a small team at the same company for over a decade, I have some pretty strong opinions about the way things should be done (at least for the kinds of projects I work on), and I dislike and avoid most of popular frameworks out there (not because they're popular, but because they aren't aligned with my development philosophies). On paper that sure looks like I'm high-risk for Expert Beginnerism. Is there some test we can take to know?