Players have a wide variety of approaches to signal use, some players make a great number of signals, as soon as they have the chance, some players seldom or never make signals. On the other hand, some players show a honed skill in catching the rival's signals whereas other players do not even make too much an effort to disrupt the opposing couple's signals; some would stare continuously and overtly to the rivals' faces for intercepting signals and others would pretend to get distracted or to be not too interested in catching rival's signals in order to make them overconfident and thus catch subsequent signals.