A ministry friend sent me the following test earlier today. I am not sure exactly how this works, but it is amazingly accurate.
The picture below has 2 identical dolphins in it. It was used in a case study on stress levels at the Mayo Clinic and later at Fletcher Medical Center in Burlington. Look at both dolphins jumping out of the water. The dolphins are identical. A closely monitored, scientific study revealed that, in spite of the fact that the dolphins are identical, a person under stress will find many differences between the two dolphins .
The more differences a person finds, the more stress that person is experiencing. Look at the photograph and if you find more than one or two differences you may need to take a vacation.