Fire only after spawn

I don’t really need to show a pic of this because it’s really simple it doesn’t really matter.

I have an actor that i spawn with left mouse button and there is a function that I want to use in the same actor that will use the same button, but the problem is that when I press the left mouse button it executes both of them.
any way to do for example … to disable the input for that actor and enable it only after half a sec after it spawns ?

If you want to click two times, maybe a bool set with a delay will be enough to have it working.