So I say three eight heads. But three of my flips are going to be heads, and the rest are going to be tails. So how do I think about that? Well, let's go back to one of the early definitions we use for probability. And that says, the probability of anything happening is the probability of the number of equally probable events in which what we're stating is true. So the number of events, I guess trials or situations, in which we get three heads. And exactly three heads.