When discussing randomness, we often use that word to express a phenomenon that can not be logical. Let’s say, you asked someone to pick a random number from 0 to 100 so that you can guess what number the other person might choose. To guess the number correctly, there is no straight logical reasoning as there are 101 different possibilities and every possibility has an equal probability of being true. Though some people are good at doing so, they still fall under the outliers group.