Loop won't run correctly,why?

The loop runs all the way but doesn't print stop.

part = script.Parent
clicked = false
part.MouseButton1Click:connect(function()
---------------Debounce------------------
 if clicked == false--Checks if clicked is false(Which it should be,because it already been set false)
    then 
    clicked = true-- Since it false it will turn it true(so we know it's alread been clicked)
end

----------------Fade Out------------------
    for fo = 0,1,0.1 do
        wait(0.1)
        part.BackgroundTransparency = fo
        part.TextTransparency = fo
        if fo == 1
            then
            print("stop")
            part.Active = false
        end
end
end)