How Does Hacking Your Brain’s “Reward System” to Change Habits Work?

Your brain has a "reward system", and hacking it helps you change habits like getting better at playing your favorite game.

Imagine your brain is like a vending machine. Every time you do something fun or good, like finishing your homework or eating a cookie, your brain gives you a little treat: a "reward". This makes you feel happy, and that happiness helps you remember to do the thing again.

Now, think of a habit as a button on that vending machine. If you press it every day, the machine starts giving you more treats faster. That's how habits grow, like when you practice piano and get better at it, and it feels even more fun!

But if you want to change a habit, like stopping snack time before dinner, it’s like pressing a different button on the vending machine. At first, the treat is slower to come, so it doesn’t feel as good. But if you keep pressing that new button, eventually your brain starts giving you treats again, and now you have a new favorite habit!

It's like training your brain to enjoy doing something new just as much as the old thing.