Talk:Grimm/@comment-10390252-20141003104425/@comment-84.184.134.9-20141003113037

That theory gets support by Ooblek, when he staes, that negative emotions attract Grimm. Given that and the other known facts, they might be really a manifestation of the darkness within the people of Remnant.

If that turns out to be true, then in some ways, they are nourishing themselves trough thier actions: by attacking humans, they create fear and grief, which in return feeds them and allows them to grow in numbers and strenght. In the following, the fear and other negative emotions among human and faunus will just grow further.