Cute short story about getting back up again.

This book is right after Humpty Dumpty had his infamous fall off the wall. He is scared of heights afterwards, naturally, which makes it hard for him to do/enjoy the things he used to.
One day he persevered while making a paper airplane, no matter how hard it was or how many paper cuts he received.
He was super excited about this plane, but oh no! The plan landed on top of the wall. What is he going to do. Climb the wall!
Yep. He conquered his fears and climbed the wall.

Great book for anyone who needs that extra push to overcome a fear.

after the fall