St. Mary's Hospital recently conducted a study on human
behavior that found that people who rated their stress levels as
"high" or "extremely high" see the world
differently than people who have little or no stress.
Take the Test:
photo below has 2 identical dolphins in it. The St. Mary's study
revealed that, in spite of the fact that the dolphins are identical, a
person under stress will believe they see several differences.
Look at the photo below for 10 to 15 seconds; If
you think you spot more than one or two differences you may want to talk to your doctor.