 "All you should ever try and do is make two people be in the same room at the same time," advised matchmaker Sarah Beeny in 2009, and the only rule is to make sure the people involved want to be set up.One matchmaker advised it was good to match "brains as well as beauty" and try to find people with similar religious and political viewpoints and thinks that like-minded people result in more matches, although acknowledging that opposites sometimes attract.It is easier to put several people together at the same time, so there are other candidates possible if one doesn't work out.