MEREDITH: [narrating] “There’s something to be said about a glass half full, about knowing when to say when. I think it’s more of a floating line, a barometer of need.

Everyone knows seeing a glass as half-full is associated with having an optimistic worldview, but does it hold up to the test? A new study of 2,000 Americans found that people who view a glass as h… ...

Is the glass half empty or half full? Your attitude determines the answer. Life has many twists and turns that we do not anticipate. Some surprises are simply wonderful, while others we consider ...