Do you actually knock on wood?

You do realize this changes absolutely nothing in the world besides a slight decrease in your misguided paranoia, right?

You do realize you are exhibiting clinical signs of craziness when you do this, right?

You do realize that although you might not actually believe this has any major effect on reality, it’s subtly giving permission for other beliefs in your mind that are even more out of touch with reality to take root and grow, right?

You do realize that, right?