Happiness can be defined in several ways. And actually, everybody's personal definition of happiness is different. Generally speaking, happiness is an emotional or mental state of well-being defined by pleasant or positive emotions ranging from intense joy to contentment. A variety of religious, biological, philosophical and psychological approaches have striven to define happiness and recognize its sources. Several research groups are using the scientific method to research questions about how happiness might be attained and what it is. This list contains 10 surprising facts about happiness you should know.
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Smelling flowers makes people happier. Scientists are investigating whether it is due to the coevolution of people and plants;