Why won't this debounce work?

This debounce below doesn't work for some reason. Anyone know why?

local gui = script.Parent



local chr = gui.Parent.Parent.Parent.Parent.Character
local face = gui:WaitForChild("Skeptic")


local click1 = true

gui.MouseButton1Down:connect(function()
	if chr and face and click1 then
		click1 = false
		local head = chr:FindFirstChild("Head")
		local faceclone = face:clone()
		faceclone.Parent = head
		click1 = true
	end
end)

Plz Help thx

You have no wait() in your script, so you're basically making "click1" false and then true at the same same, making it be true every time the script plays.