As an afterthought, though, if you went to his house and he asked you what you did for a living and you answered "Oh, I spreadbet"
Well, that's what the thread appears to be about.
What should he have said? Do you mean he should have said he was a 'trader' rather than a 'spread better'??
Anyway, OP, How long have you been trading, and how successful have you been?
Personally, i've always tried to keep my 'trading' on the down low! I understand that people will think its a silly pipedream (maybe it is) so I like to pretty much keep it all to myself.
Im personally a big fan of lying my ass off in situations like that, especially if you are new to trading and have no track record. Would have told him I was a *insert respectable job* and told my girlfriend to back me up with my lie before meeting him.
Mind you, if he called me a 'daydreaming jobless idiot!' I would have been tempted to rub my finger up the blade of a big knife and then stare him in the eyes and say 'you have no idea what im capable of...." I like doing funny things like that.