As BoB said, I see little point in forcing something and I post at EoFF and do all the other things I do because I enjoy them, because I like being involved with them and because doing so makes me feel good. If the passion isn't there then I might get involved in a half-hearted way out of obligation, but that's rarely the case. If something loses a bit of shine, I'll back off for a short period of time and then return to it when I feel better able to commit to and enjoy it.