A glass-half-full outlook can keep you engaged and hopeful in hard times. Take this quiz to find out your level of optimism, then learn how to train yourself to become more optimistic.
Studies have shown optimism promotes longevity, can lead to higher career success and even reduce risk of chronic disease. Life Kit offers tips on how to be more optimistic.
A full calendar doesn't mean you have to feel exhausted all the time. Experts share natural ways to boost energy and beat the constant battle of tiredness.