A survey of 2,000 Britons was commissioned by tech giant Samsung to find out at which age people are the most content. The survey found that those at age 35 were the most stressed and unhappy, balancing high-pressure jobs with the challenges of raising children. Those at age 58 were the happiest, because they were most content with their lives, and they felt very confident.
For all age groups, money issues caused the most stress in life. Two things brought all groups happiness- quality family time and being happy with your line of work.