I call my GP "Hopper" because he hops all day long when in the cage. The only time he doesn't hop is when he is on my lap. He gets really calm and falls asleep after a few minutes or so. Here is a video of my GP on my lap.
https://www.amazon.com/photos/share...YdZ70Dlw1taMuW/gallery/G4zXyYjBOk6wCviRpWu4CA
https://www.amazon.com/photos/share...YdZ70Dlw1taMuW/gallery/G4zXyYjBOk6wCviRpWu4CA