Do you ever observe people's hand when they are walking, waiting, or doing somethings that not need to use their hand?
You can see a standard position, a position that is like relaxing their hand.
Sometimes you will see people playing 'guitar' in the air, especially man who wearing a earphone. And those people's face usually you can find in Mechanical or Electrical engineering courses.
Next time if you observe carefully, maybe you can see MAGGOT IN MAGGIE ! (volmit)
Maggot leader:
HEY MAGGOTS ! Let's move together in one direction!
