I dunno. I find myself fiddling a lot with the language in C#, in C++, in elisp. In Go, mostly I just focus on solving my problem. It seems to have strong enough abstractions for me to express solutions succinctly, while being simple enough to not get in the way. I find it extremely pleasant. (I do admit to the less-than-extremely-pleasant chore of copy-pasting various hand-rolled specializations of functions like, e.g., filter.)