He wants to ride a bike, but gets very frustrated with the whole process. He struggles with the pedals and he doesn't like the training wheels that can make it teeter back an forth. He has generally good coordination but struggles with regulation and can get easily frustrated.  

He wants to ride a bike, but gets very frustrated with the whole process. He struggles with the pedals and he doesn't like the training wheels that can make it teeter back an forth. He has generally good coordination but struggles with regulation and can get easily frustrated.