Dreaming is the most powerful way of engaging your mind with hope and aspiration. A dream taker is one who when confronted by a dreamer, realises their own self imposed limitations and seeks to squash the exposure of that. It has nothing to do with the ability of the dreamer to fulfill their dream, rather that the dream taker feels a need to bring the dreamer down to their level.
The world needs dreamers. They are the change makers we search for.