 Okay, so don't make primary carbocation, it's the first thing you want to know. Yeah, don't be like Billy. Okay, so let's draw this thing out. Okay, so this is the alcohol chapter I think. Okay, so first thing that's going to, guys, first thing that's going to happen up here is you're going to, so let's draw out sulfuric acid, so you guys know. Of course, this is an acid, right? So what's going to happen is these electrons are going to remove that proton there. That's going to give you the positively charged alcohol versus the steric acid. Okay, so this is where you guys have kind of done a mistake, right? So this thing isn't going to leave by itself because the intermediate that would occur is too high energy. You're not going to make that type of carbocation. So honestly, there's water in every sulfuric acid solution, but since it doesn't say water in here, you need to just assume what's going to happen, right? The conjugate base of sulfuric acid is still there, right? So it's going to be this. So that's somewhat basic. Anyways, you've got to remember this is the catalyst of this reaction, right? If you're not regenerating your catalyst, then you're doing something wrong. So here you've got the proton here that's beta to that protonated alcohol, okay? Because you've protonated that, made it a good kind of quote-unquote leaving group, right? So it's going to make the pKa of this proton go lower, okay? So it's going to promote the elimination reaction. So is this going to happen in one step or two steps? One step. One step, why one step? Because you can't have a primary carbocation. So one step elimination reaction is called a what? An E2 reaction. It is concerted as you get there, right? All three of those arrows. This one will happen, then this one will happen, and then this one. So it's not, I'm sorry, it's not concerted. It'll go one, two, three, like that, right? But we call it elimination reaction, but of course there's two types of elimination. So you've got to, I think you've got the right product. I don't know, I didn't look at the product. Yeah, I got half of the product. That's the product, right? And then of course you're going to regenerate your catalyst to make water, too. So that would be your older product, isn't it? Yeah, usually you say draw the organic products or whatever, and if we drew that. That's it? Is everybody cool with that one? No questions?