 Okay, so let's this time draw an exothermic two-step reaction, so just like last time, but this time the rate-determining step will be the second step, okay? Let's try that one, okay? So try it on your arm, and I'll draw it up here, okay, and see if you can draw that up. So two-step reaction, you know it's going to have two pumps, right? So it's going to be an exothermic reaction. So the reactant is going to be above the product, like that. You're going to have two pumps, but the second pump is going to be the rate-determining step. So the second pump is going to be bigger than the first one, right? So now you can see we're getting more energy this way, okay, from this one. So this from reactant to product is still delta G, still minus, this is still TS1, TS2, what's there? Very good, intermediate, right? I know you guys are like, but you guys are writing this as fast as I am though, right? You guys got this. What's this from here to here? EA1, right, and this one, EA2, okay, is there anything else we should label on this one? RDA. Yeah, the rate-determining step, so I'll put it on the other side this time, just so nobody needs to step on it. So this one's giving off the exothermic reaction, two steps, and everybody cool with that? You guys are good today.