Unbroken (2015)

A young boy has a dream of being a soccer star and he's discovering that holding onto your dream is hard. Many people give up on their dreams and then later live to regret it. He imagines what it will be like if he grows old, having given up his dream of being a soccer star. The boy's inner voice, in the character of a grave stone, steps in and motivates him to keep going, despite the challenges, disappointments and obstacles in his path.