Here Robin recognizes that in a way she has acted like her adviser in “Asters and Goldenrod,” sticking to the surface level of science and ignoring the beauty, mystery, and animacy all around them in the woods. This is something that she has tried to avoid in her life since her revelation of the Louis Vieux elm (in that same chapter), but the pressure from those in power here, like the disapproving dean, led her to revert to her old insecurities.