What is spike?

A spike is like a special kind of post that helps people remember things or make decisions more easily.

Imagine you're playing a game where you have to pick your favorite toy from a big box. But there are so many toys, it's hard to choose! That’s when a spike comes in, it’s like a flag you put next to your favorite toy, saying “This one is mine!” So when you look back at the box later, you just need to find the flag (or spike) to know which toy you chose.

Sometimes people use spikes not just for toys, but for bigger things too. Like when a teacher writes down an important date on the board, that’s like putting up a spike, so everyone knows “This is the day we have a test!”

If there are no spikes, it's like looking at a messy room with no labels, everything looks the same, and you don’t know where to start. But with spikes, things become easier to remember and follow!