 Escape extinction. I know what you're thinking. Escape on extinction. That's going to be one hell of a fun burst to go through. Kind of is. So, to put escape on extinction means you can't escape the stimulus or the demand if you will. So how do you do that? Well, we've had multiple kids where you implement some demands, say, touch the tablet. And they try to run away. And that's where you get into this type of thing where you learn how to weave your legs between chairs and tables to keep the kid at the table. I'm not saying force him to the table or hold him down. This is not abuse. This is escape extinction. There's a big difference. I can see where all the heads and comments are going to come from. I don't want to hear it. I'm not hurting the kiddo. I'm making him realize that when there's a demand in place, you're not going to get away with just running out of the room. Extinction. You're going to follow through with touching the tablet before you're allowed to escape.