Across • Age • Amount • Background • Benefits • Between • Change • Circumstances • Constant • Cultures • Does • Due • During • Engages • Expectations • Importance • Include • Individual • Influence • Influenced • Influences • Interests • Introverts • Key • Leisure • Low • Mental • One • Opportunities • Oriented • Perception • Physical • Positive • Purpose • Refers • Relationship • Roles • Social • Societal • Some • Status • Stimulating • Subjective • Tend • Than • Their • Throughout • Time • Unstructured • Yes