VC are calling later today, how much should I reveal?
swombat: "So, what can I help you with?""We're wondering how you've sized the market.""I'm afraid that's confidential information. I can't really tell you that until we get to know you better.""Umm, ok. How about your biggest name clients?""I obviously can't reveal that kind of information at this stage."(etc)Option 1) "Look, we really want to invest in you, that's why I'm doing this research. How can I make you more comfortable talking to me?"Option 2) "Ok... thanks. I need to go now, do you mind if I call you back later?"