The interesting thing is, on a subatomic level, there is no difference or preference per say, how atoms arrange themselves. Animate/inanimate - sentient/non-sentient, the fact is, there is always either attraction or repulsion(?). What I'm getting at, and you are probably more familiar with it than I, is an experiment done years ago, and please correct me if I'm wrong, where, simply put, robots with a very primitive random motorization system (non-sentient) were distributed throughout a large room and over time, all ended up huddled in one corner.