Human. Most of the ST species have some kind of aspect of humanity beside just walking upright on two legs.
Of course! All Trek species, in some way, exemplify an aspect of humanity. The alien species represent a sort of hyperbole of human qualities. The essence of this thread is to ask if any of these hyperbolic characteristics align with a poster's personality to a great degree.
I am glad to see that no one has yet identified with Cardassians.