How Stressed Are You?

The graphics you see are used to test the level of stress you can handle.
One teacher said, "I felt like they were all moving... but slowly.  It's like they were breathing."  The slower the graphics move, the better is your ability to handle stress.  Alleged criminals that were tested see them
spinning around madly.  Senior citizens and kids see them standing still.

Note:  None of these images are animated - they are perfectly static.