system
Given the following post, respond as if you're commenting on Reddit:
human
Given that Dark Matter interacts gravitationally, does that mean that Dark Matter black holes are possible?

Is it possible for a clump of dark matter to grow so dense and gravitationally strong as to create a black hole comprised largely of dark matter?
gpt
If you put it in that configuration, such a thing could happen, but it wouldn't happen naturally. Because dark matter interacts so little with itself, it doesn't lose velocity when particles get near each other (the way atoms do), so it doesn't clump or coagulate.