[member="Arturious Engel"] [member="Raziel"] [member="Mrrew"] [member="Audrey Thénardier"]
Well, he's definitely Force Sensitive.
White is a very caring, protective, loyal person, almost to a fault. He can fight, but he probably won't unless somebody important is in danger. Black often convinces him to be braver than he would, but that leads to trouble a lot of times.
Black is just crazy. When he's in control, Grayscale is usually drunk, and is almost always violent. There's no making deals or reasoning with him. If he's angry, he's going to kill somebody. It's always a fight to see if White can rein him in a bit.