Board Thread:Speculation House/@comment-5430952-20160709061736/@comment-25148977-20160711050622

I always did wonder how Grimm being attractted to negative emotions work. How many people have to experience it in order to set off an attack? Or if it's a matter of Quality vs Quantity? Is one person suffering from depression the same as a someone crying over a sad movie? Or would the Grimm notice the the depressed person first and the crying person is added to it? Or does it notice both and just start in that direction.

If that was the case then would people who have Mental Illnesses have a stigma against them or be supported?

When Cinder set off her plan at the end of volume three obviously there were alot of people horrified and that caused an Grimm incusion, and when Yang broke Mercury's leg it started attracting them, but what about when something like a tragedy happens? A lot of people would be sad, but would it start an incursion or at least cause the local Hunters to beef up security?