I enjoy programming and have gotten to the point where I can pick up and start home projects on a whim.
When I home I pick a personal project, with the language depending on the use case. Things that can possibly see the light of day get prototyped in Python. Experiments are usually Lisp or something new that helps solve the issue. Actual code I'm trying to release is Java for Android, C++ for performance, and Vala for home libraries which compiles to C.