Positive kurtosis. And negative kurtosis has smaller tails, but it's smoother near the middle. So it's like this. So something like this would have negative kurtosis. And maybe in future videos we'll explore that in more detail. But in the context of this simulation, it's just telling us how normal this distribution is. So when our sample size was n equals 5 and we did 10,000 trials, we got pretty close to normal distribution.