"Nick Maclaren" wrote in message news:f2flia$hv5
I once tried one, on the grounds that you should try everything once,
except incest and folk-dancing, and came to the conclusion it was an
activity that should be done at most once per lifetime.


Regards,
Nick Maclaren.

That bad eh? Like watching the Eurovision song contest - once in a lifetime
is too often?

David.