I never had the exposure to techniques and so forth that children have today with art workshops, but I always had crayons and pencils and still have work going right back to when I was five or six years old.
But in another world, another life, probably growing up in another country, I might have been more of a dancer.
I also know that in the second movie, the sequel, Eric made some huge advances with the robot suit. That just made it even better. You put the suit on and moved your arms then the robot's arms would move in sync with yours.