Issue with NPC script?[SOLVED]

Okay so I have an npc and when it touches you I want to it to damage the player if they are a certain type of player. Their player type is defined in a stringvalue in a ScreenGUI in their playergui named CharacterType. When the npc touches the player I want it to NOT damage the players with a character type of Controller but I do want it to damage someone with the character type of Survivor.

Here is the script (not the entire, thing, the entire script is below, what is here is the most important parts of the script):

local larm = script.Parent:FindFirstChild("Left Arm")
local rarm = script.Parent:FindFirstChild("Right Arm")

function Hit(hit)
	local human = hit.Parent:FindFirstChild("Humanoid")
	local player = hit.Parent
	if human ~= nil then
		if game.Players[player.Name].PlayerGui.MainScreen.PlayerValues.CharacterType.Value == "Survivor" then
			human.Health =  human.Health -10
		end
	end
end

larm.Touched:connect(Hit)
rarm.Touched:connect(Hit)

Full code:

local larm = script.Parent:FindFirstChild("Left Arm")
local rarm = script.Parent:FindFirstChild("Right Arm")

function findNearestTorso(pos)
	local list = game.Workspace:children()
	local torso = nil
	local dist = 1000
	local temp = nil
	local human = nil
	local temp2 = nil
	for x = 1, #list do
		temp2 = list[x]
		if (temp2.className == "Model") and (temp2 ~= script.Parent) then
			temp = temp2:findFirstChild("Torso")
			human = temp2:findFirstChild("Humanoid")
			if (temp ~= nil) and (human ~= nil) and (human.Health > 0) then
				if (temp.Position - pos).magnitude < dist then
					torso = temp
					dist = (temp.Position - pos).magnitude
				end
			end
		end
	end
	return torso
end

function Hit(hit)
	local human = hit.Parent:FindFirstChild("Humanoid")
	local player = hit.Parent
	if human ~= nil then
		if game.Players[player.Name].PlayerGui.MainScreen.PlayerValues.CharacterType.Value == "Survivor" then
			human.Health =  human.Health -10
		end
	end
end

larm.Touched:connect(Hit)
rarm.Touched:connect(Hit)

while true do
	wait(0.1)
	local target = findNearestTorso(script.Parent.Torso.Position)
	if target ~= nil then
		script.Parent.Zombie:MoveTo(target.Position, target)
	end
end