 Unless you yourself are thinking, yeah, I want to say something really obscene about God or Our Lady or something. If it's just a thought that's entering your mind, it's known as an intrusive thought. That's one way of talking about it. It's intruding into your mind, but it's not something that you will. It's not something that you're choosing to do, but it keeps, like if someone's outside knocking on the door and they just keep knocking and knocking and knocking, you know, don't open that door. But it's kind of like that.