In a colorful world, there lived a little yellow girl named Sunny. She loved exploring and asking questions. One day, while wandering near the Whispering Woods, she heard a voice, 'With a growth mindset, you can reach the stars!'

Curious Sunny followed the voice and found an old wise tree. 'Tree, what's a growth mindset?' she asks. The tree smiled and said, 'It's believing you can get better if you work hard and never give up.'

Sunny thought hard. 'So, if I can't climb the highest hill, I just need to practice?' The tree nodded. 'Exactly! And you'll learn from mistakes too!' Sunny's eyes lit up, 'I'm going to try right now!'

With a deep breath, Sunny began to climb the hill. She slipped and stumbled, but thought of the tree. 'I can do this!' she cheered, getting up each time. Finally, she reached the top, feeling like she could touch the sky!

The next day, Sunny met her friends Ben and Lila, who wanted to build a fort, but they were struggling. 'It's too hard,' Ben said frowning. Sunny grinned, 'Let me tell you about the growth mindset I learned.'

Sunny told them about the wise tree and her adventure up the hill. 'We can do it if we keep trying and learning!' she exclaimed. They worked together, learning from each step, until their fort stood tall and strong.

Sunny and her friends played in their new fort, laughing and telling stories of their own can-do adventures. That night, Sunny looked up at the stars, pleased to know she helped her friends believe, 'We can grow stronger each day!'