Alex was a kid with a wild imagination, always dreaming about what he'd be when he grew up. He ran through a bunch of ideas in his head doctor, astronaut, pilot, chef, even a firefighter, scientist, police officer, and teacher but kept getting tripped up by "what ifs." What if he wasn't smart enough? What if he wasn't good enough? The story wraps up with Alex feeling like he could do anything he set his mind to. He realized it's normal to be afraid when pursuing your dreams. Every dream comes with its own set of challenges and fears, but instead of letting those fears hold you back, you should face them with a smile and confidence, knowing that anything is possible.