If you could create a disease, what would it be?

[Silver_Fox]

I guess to sell my own brand of medicine, a disease that that saps a person of will power.

Whoa.. this is new! a disease that broke someone's spirit

 

[Blackrose]

this made me crack up a lot
i didn't think you would call him crazy among other things. you are very brave and i think it's just him being creative and looking for a way to get his color back

 

[Star_Of_Hope]

From time to time people create new disease to sell new medicine

That's human greediness and nothing more.
To be honest, I don't think they should be treated as humans.