contentment

The Human Life Cycle: Start Happy-Get Grumpy-Finish Happy
Satisfaction with life starts to drop as early as a person's late 20s and does not begin to recover until well past 50, says Bert van Landeghem, an economist at Maastricht University in Belgium.
While young adults are carefree and full of hope for the future and the over-50s have come to terms with t…