I've been through these phases too. But they keep on recurring time after time.Me too. As I get older, though (I'm well past "maturity" ;), I find myself going back to C more and more. I'm not exactly sure why.
I do think, though, that while our discussions of programming languages nearly always revolve around this or that feature making things easier, or more efficient, or more fault-tolerant, or whatever, there's also an element of "intellectual fun" (or something like that).
I won't say I never get aggravated writing C, but I often enjoy the puzzles that emerge. Trying to figure out how to do something in C, trying to visualize what's going on with the memory, creating clever little pointer-machines -- it's just as fun as doing analogous things with Lisp or Haskell (during one's obligatory Lisp and Haskell phases).