You could suppose so but lacking common words, common perceptions, common anything it becomes pretty hard to communicate. At best you'll just end up arguing ab

You could suppose so but lacking common words, common perceptions, common anything it becomes pretty hard to communicate. At best you'll just end up arguing about the meaning of things—and usually the situation further implies a different style and way of arguing. Not that you couldn't do meaningless smalltalk with just about anyone but that doesn't give much to either one, much less make them friends easily.