"There are no other options."
entries found for practitioner.
prac·ti·tion·er ( P ) Pronunciation Key (prk-tsh-nr)
n.
One who practices something, especially an occupation, profession, or technique.
I suppose if you don't have an occupation, profession, or technique, then you're out in the cold. And you're probably bored stiff as well. I believe they accept posting on FR as an occupation. It may even be a profession for some.
I have a job and it's in the legal profession.
That's why I know they are are FOS.