Fully Remove Reset Function? Reset Preventer?

This may seem pretty easy to all of you guys, but just needing help with a few touches. Let's say my walkspeed is 16, and it changes to 0. When I reset my character, it actually resets my character. Usually, once I reset my character while my walkspeed is 16, it won't reset. But once I go to 0 walkspeed, the whole script wouldn't work fully. If you can help me figure out how to not have it reset my character fully, that would be awesome. Thanks (:

--Made by Resplendid
--For LukeGabrieI
local plr = game.Players.LocalPlayer repeat wait() until plr.Character and plr.Character:FindFirstChild("Humanoid")
local hum = plr.Character['Humanoid'] 

hum.HealthChanged:connect(function(health) 
	if health<= 0 then hum.Health = hum.MaxHealth plr.Character:MakeJoints()
	end
end)

Here's some more, if it helps. :D

function onPlayerEntered(newPlayer)
newPlayer.Character.Humanoid.WalkSpeed = 16 --Change this number to change speed. 16 is normal speed.
end
game.Players.ChildAdded:connect(onPlayerEntered)
local plr = game.Players.LocalPlayer 
local hum = plr.Character['Humanoid'] 

hum.HealthChanged:connect(function(health) 
	if health<= 0 then hum.Health = hum.MaxHealth plr.Character:MakeJoints()
		repeat wait() 
			until plr.Character and plr.Character:FindFirstChild("Humanoid")
	end
end)

function onPlayerRespawned(newPlayer)
h = newPlayer:findFirstChild("Humanoid")
if h ~= nil then
if game.Workspace:findFirstChild(h.Parent.Name) ~= nil then
h.WalkSpeed = 16 --Make sure this number is the same as the number above.
while true do
	if h.Walkspeed == 0 then
		h.Health = h.MaxHealth plr.Character:MakeJoints()
	end
end
end

game.Workspace.ChildAdded:connect(onPlayerRespawned)

--Coreyscripter

I just wanna make sure once my Walkspeed turns to 0, I do not have the ability to reset my character anymore. Thing is I don't want to change "Humanoid" cause my game requires it to play.

-LukeGabrieI