This article is poorly articulated (consider the definitions/categorizations for amateur, professional, scientist, genius, and pre-med.) Even the example does

This article is poorly articulated (consider the definitions/categorizations for amateur, professional, scientist, genius, and pre-med.) Even the example does not clearly show his point. Is it "genius" to consider that spectral intensity changes gradually rather than suddenly? Anyway, I get the point because it's mundane and everyone's thought about it before.