Do not expect the Swiss to tell you abruptly that they do not agree at all with your opinion. They will hear you out, just saying yes, yes. If they do not answer frankly to a question—or even do not answer at all—that does not mean that they do not have a perfectly clear opinion. The Swiss hate the feeling of losing time, so if they are not interested at all, they will not comment on the matter. If a Swiss takes time with you, it means that he or she thinks there are good opportunities.