If you have ever needed encouragement from friends to begin a major project, you will relate to the main character. If you are a parent, you will understand the importance of support and invitation to try something new.
Snowman Jacks wants to explore and have fun, but he does not believe he can run. Because Jacks does not believe in himself, he is afraid to try, even though a friend encourages him repeatedly. Jacks's desire grows stronger and stronger until he decides to move.