Animation slowing down

Help and Feedback Scripting Support
#1 
speed = 1.0

local function Punch(input)
	if input.UserInputType == Enum.UserInputType.MouseButton1 then
		punchAnim:AdjustSpeed(speed)
		punchAnim:Play()
	end
	
	if input.UserInputType == Enum.UserInputType.MouseButton2 then
		speed = 0.5
		punchAnim:AdjustSpeed(speed)
	end
	
	if input.UserInputType == Enum.UserInputType.MouseButton3 then
		speed = 1.0
		punchAnim:AdjustSpeed(speed)
	end
end

UserInputService.InputBegan:Connect(Punch)

I am currently testing the AdjustSpeed() function and I have noticed that the speed only adjusts whilst the animation playing.
E.g. left click first then right click WILL slow the animation down but if you press left click again it goes back to the normal speed.

#2

What are you trying to achieve exactly?
Whenever you click Left mouse button (MouseButton1) it will fire this potion of code

So it replaces your current animation speed with the variable mentioned above (1.0)
and plays the same animation again.