I think the following people are of the Metal element:
Daniel Day Lewis
Tips to look out for:
Metal people have a much greater sense of stillness about them than other elements. There can be a complete absence of movement when they lie on the couch, for example, almost as though they are like those stone effigies of knights lying in their tombs in cathedrals. This is not a suppression of movement, as there might be with Water because of it is frightened to move, but a feeling of withdrawal and detachment from what is going on.
They make very steady and acute eye contact, and it is to the eyes that we are drawn, rather than to the mouth, as we are with Earth. Whilst looking directly at us, and obviously seeing us very keenly, they appear at the same time to be looking past us and through us, as though searching for something beyond us. It is in their eyes that the sense of grief underlying this element is revealed.
When trying to work out whether a voice has the weeping tones of Metal, it is worth trying to close your eyes and just listen. Somehow when we listen in the ordinary way, watching the person talking, I find we can overlook the quiet, yin, drooping quality in a Metal voice. Listened to by itself without any input from our eyes, the voice becomes surprisingly flat and low, and draws us downwards. This is exactly the opposite of the yang, rising tones of Wood in particular, and to some extent also of Fire.
When trying to work out whether somebody is Metal, it is worth watching how the person is making you feel. Are you finding that you are somehow careful in what you say, as though choosing your words carefully in case you may be criticized? Metal judges; that is its role, to weigh the good and the bad, and discard the bad. It therefore cannot help itself from judging us, and we can feel this as implied criticism, although it may not be intended as such. It is, of course, above all critical of itself, but will not take lightly anybody criticizing it. You can laugh with Metal, it can laugh at itself (it can have a very acute, sharp sense of humour), but you can never laugh at it without finding that it withdraws completely from you (and in the case of a patient may be the reason why they decide to stop treatment).