Let me make it clear. This one over here is also a discrete random variable. Most of the time that you're dealing with a discrete random variable, you're probably going to be dealing with a finite number of values. But it does not have to be a finite number of values. You can actually have an infinite potential number of values that it can take on as long as the values are countable. As long as you can literally say, okay, this is the first value it can take on, the second, the third, and you might be counting forever. But as long as you can literally list, and it could be an infinite list, but if you could list the values that it could take on, then you're dealing with a discrete random variable.