This is Dean Burnett.

He is trying to find out how we get happy!

So he went to ask his friend Professor Chambers to tell him where happiness comes from in the brain.

But Dean didn't find what part made him happy because happiness doesn't come from just one part!

"Your whole brain is working all the time to help you breath and eat and feel happy...

...if you tried to find what part of your brain is working when you feel happy, you might think it comes from somewhere it doesn't come from at all!" Professor Chambers explained.

"Oh no!" thought Dean  "What can I do to find how I feel happy?" 

Dean was sad that his first plan fell through but an idea hit when he saw his living room.

Dean felt much happier inside his house which gave Dean a new idea!

"What if I look at what makes us happy to find out where happiness comes from?" Dean thought excitedly.

So off he went to find out what houses made people happy.

Dean asked his friend Lucy who sold houses which houses make people happy.

Lucy told Dean that many things about houses made people happy!

The size, the decorations, where the house is.

But there wasn't just one thing that made everyone happy so Dean had to move on.

Dean decided to look at what jobs made people happy.

He found that doing work that didn't have a reward made you unhappy.

But when you get money your brain reacts in the same way as when you get food which makes you happy!