Loosely connected reflections on some issues raised by Susanne Bobzien concerning the extent to which Frege interacted with scholars in his environment, and what he may have learned from them. I first note a pattern in Frege's pre-Grundlagen writings: his references to other logicians tend to be in response to criticism. I then discuss the period 1885–1891, suggesting that Frege may have been more engaged with his teaching and his colleagues than is sometimes believed, in response to the ‘unsatisfied need (...) for communication’ that he describes in an 1882 letter. Finally, I explore one of the ways that the influence of Frege's environment may be reflected in the language and philosophical framing he uses to communicated with a philosophical audience, noting the ways that the philosophical language and metaphors of Grundlagen, §88 may have been shaped by Frege's relationship with Rudolf Eucken. (shrink)