The Ensign’s frill bothered Lindsay. It flickered too much. Rapid flickering was usually interpreted as a sign of amusement. In human beings, bad laughter kinesics were a sign of deep stress. Lindsay, despite his professional interest, had no desire to be the first to witness an Investor’s hysteria. He hoped it was simply a repulsive mannerism. This ship was new to the Solar System and its crew was unused to humanity.