Why Do Patterns Show Up in Random Numbers?

Imagine you have a bag of marbles, half red, half blue. If you randomly pick one out many times and write down the colors in order, sometimes it looks like there's a pattern: red, red, blue, blue, red, red... even though each choice was completely random. This is what happens with random number patterns, they can look surprising, but they're just part of how randomness works. It’s like the marble bag gives you a little surprise every now and then.