If you toss a coin, a streak of heads or tails is going to come out somewhere in the randomness, and because the brain likes to see patterns where there are none, we look at these streaks and attribute meanings to them and say, "Yeah he's really on form today," whereas actually you would get the same pattern if you were just getting hits and misses at random.
比如你抛硬币， 会随机出现正面或反面两种可能， 因为大脑喜欢从随机中找出模式来， 我们会为这些随机事件 人为加上某种意义， 说：“是啊，他今天状态很好。” 但如果你只是随机的得分和丢分， 实际上还是会获得相同的 数据分布模式。