Tips from Mr Happy to be happy

On the other side of the world, where the sun shines hotter than here, and where the trees are a hundred feet tall, there is a country called Happyland.
.
As you might as well expect, everybody who lives in Happyland is as happy as the day is long. Wherever you go, you see smilling faces all round. It's such a happy place that even the flowers seem to smile in happyland.
.
And as well as all the people being happy, all the animals in Happyland are as happy as well. If you've never seen a mouse smile, or a cat, or a duck, or even a worm - go to Happyland!
.
This is a story about someone who lived there who happened to be called Mr Happy.
Mr Happy was fat, round and happy!
.
One day, Mr Happy was out walking through the tall trees and saw a door. Mr Happy knocked at the door.
"Who's there?" said a voice. A sad, squeaky sort of voice.
Mr Happy pushed open the door, and there sitting on a stool, was somebody who looked exactly like Mr Happy, except that he didn't look happy at all.
.
"Hello" said Mr Happy. "I'm Mr Happy"
"Why are you so miserable?" asked Mr Happy.
"Because I am" replied Mr Miserable.
.
"I' m so miserable I don't think I could ever be happy" he added miserably.
Mr Happy made up his mind quickly. "Follow me" he said.
"Where to?" asked Mr Miserable.
"Don't argue" said Mr Happy.
.
They both set off through the wood back to Mr Happy's cottage.
During that time, the most remarkable thing happened. Mr Miserable's mouth stopped turning down at the corners.
And ever slowly, it started turning up at the corners.
And eventually, Mr Miserable did something that he'd never done in the whole of his life. He smiled!
.
And that's really the end of the story except to say that if you ever feel as miserable as Mr Miserable, used to know exactly what to do, don't you?
.
Just turn your mouth up at the corners.
Go on!
.
.