So the odds of actually anything being exactly a measurement to the exact infinite decimal point is actually 0. The way you would think about a continuous random variable, you could say, what is the probability that y is almost 2? So if we said that the absolute value of y minus 2 is less than some tolerance, is less than, I don't know, 0.1. And if that doesn't make sense to you, this is essentially just saying that what is the probability that y is greater than 1.9 and less than 2.1? These two statements are equivalent. I'll let you think about it a little bit. But now this starts to make a little bit sense.