I gave guitar lessons. I tried to join bands. My mom always said it was obvious that nothing was going to stop me.
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.
I think it's important for artists to work together. It's great for fans to see, like, Ludacris came out to our show in Atlanta and kinda made a surprise appearance there, it shows a mutual respect for what each other does.