Stress Meter-check it out

I am not sure exactly how it works, but this is amazingly accurate.
Read the full description before looking at the picture.

The picture below has 2 identical dolphins in it. It was used in a
case study on stress level at St. Mary's Hospital.

Look at both dolphins jumping out of the water. The dolphins are identical.

A closely monitored, scientific study of a group revealed that in
spite of the fact that the dolphins are identical; a person under
stress would find differences in the two dolphins. If there are many
differences found between both dolphins, it means that the person is
experiencing a great amount of stress.

Look at the photograph and if you find more than one or two
differences you may want to take a vacation.