There is a fundamental difference between optimists and pessimists: pessimists are always wrong. By definition, pessimists tend to believe the worst aspects of things or believe that the worst will ...
ROCHESTER, Minn. -- Mayo Clinic researchers have found that people who score in the upper 25 percent in anxiety level on a personality test have a moderately increased risk of developing Parkinson's ...
Do you tend to see the proverbial glass as half-full or half-empty? Source: Derek Robinson/Pixabay Occasionally, a new scientific study comes along with a head-scratching title that, at first glance, ...
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