8373. When they sit however the upper part of their body appears erect, as with members of our planet; but they sit crossed-legged They take the greatest care not only when they walk but also when they sit to ensure that no one looks at them in the back, only in the face. They are also very willing to let their face be seen, because their mind is displayed by it. They never present a face different from the mind; they are incapable of doing so. Anyone present with them can also plainly tell from it what their feelings are towards him, they do not conceal them. Above all he can tell whether an appearance of friendliness is genuine or false.