Happiness is U-shaped – it declines and bottoms out in your 40s, so report countless studies, until it starts to inch its way up again in the 50s. This is a remarkably consistent finding, across countries and cultures.
Based on data from large surveys of individuals, life satisfaction in cross-section often exhibits a U-shaped pattern with age: average life satisfaction is high at younger ages, reaches a minimum at about age 40, which is sometimes called the “midlife crisis,” after which it monotonically increases.
Contrary to the common belief that the age-happiness relationship is mountain shape (the middle aged being happier than children and the aged), it is really largely U shape, with the middle aged (at around mid 30's or 40's) least happy. The increase from around 60 to 70's is particularly clear.
Age, Life Cycle and Evaluations of Personal Life
Fully 71% of those under age 50 expect their lives to be better in 10 years than they are today, as do 46% of those ages 50-64. By contrast, only about a fifth of adults ages 75 and older (19%) expect their lives to be better in the future than they are today.
Forget the terrible twos and prepare for the hateful eights ‒ parents have named age 8 as the most difficult age to parent, according to new research. Eight being the troublesome year likely comes as a surprise to many parents, especially since parents polled found age 6 to be easier than they expected.
The 20s...it's the phase where so many things change in our lives and it all happens so fast. There's angst, discovery, unpredictability and a sense of self-realization. It's the time we truly leave childhood behind and enter a whole new world of responsibility.
According to a new study published in the Social Indicators Research journal, we can expect to be happiest between the ages of 30 and 34. The study came to this conclusion by asking people over 50 from 13 European countries about the periods of their life in which they felt the most content.
I exclude older people. It makes sense to look at as many countries as possible given the evidence that in the raw data the USA looks different. In the raw US data, essentially however measured, happiness rises initially to a peak around age 30 and then declines into midlife and then rises again after age 70.
In one large study from the Brookings Institute, for example, scientists found happiness was high for 18- to 21-year-olds and then dropped steadily until about age 40. But past middle age, the pattern began to reverse—gradually climbing back up to its highest point at age 98!
In general, unhappiness followed a hill-shaped curve across the lifespan. Thus, young children start out with rather low unhappiness which increases until the age of 49 years. Subsequently, unhappiness decreases again and older adults are on average less unhappy than people around the age of 49.
They pass slowly at first, and then much more quickly. According to Kiener, if one dies at age 100, and you take into account that you don't remember much of your first three years, then the halfway point is at age 18. Let me repeat that: the halfway point is age 18. Which means childhood makes up half your life.
Contrary to what you may have heard, studies show that getting older is linked to higher levels of satisfaction and greater feelings of wellbeing. Across the globe, researchers have found that people over the age of 60 tend to be happiest.
"The Healthy Geezer" answers questions about health and aging in his weekly column. Question: Do we get sadder as we get older? Answer: It seems that just the opposite is true. There's a lot of evidence that we get happier the older we get.
Crudely speaking, you may conclude that you are at your sexual peak in your 20s, your physical peak in your 30s, your mental peak in your 40s and 50s and at your happiest in your 60s – but these are just averages, so your own trajectories may follow very different paths.
The age at which the downhill process begins is the age when one feels that it's actually going in that direction. For some people it can be at age 25, others 30's, 40's 50's, 60's.
The years between eight and thirteen can leave you feeling like a parenting beginner all over again. They bring backchat, rudeness, defiance, highly emotive responses (SO many big emotions!), selfishness, “I hate yous”, sulking and door slamming.
You're also more likely to develop depression if you are between ages 45 and 64, nonwhite, or divorced, and if you never graduated high school, can't work or are unemployed, and don't have health insurance.
Young and Midlife Adults
The average age of onset for major depressive disorder is between 35 and 40 years of age. Onset in early adulthood may be linked with more depressive episodes, a longer duration of illness, and therefore a more difficult clinical course.
As a person gets older, changes occur in all parts of the body, including the brain. Certain parts of the brain shrink, especially those important to learning and other complex mental activities. In certain brain regions, communication between neurons (nerve cells) may not be as effective.
Happiness actually may increase with age. It may be unfathomable for some young people to think of their grandparents as being happier than they are, but research shows that Americans actually get happier as they age despite their health conditions and other problems that arise.
Older adults report fewer negative emotions as well as more emotional stability and well-being than younger people. Older adults may also be savvier at navigating interpersonal disagreements than younger people.
"The happiness curve seems to be everywhere," writes Dartmouth labor economist Danny Blanchflower. reporting that people get happier after age 50 in 145 countries, including the continent of Africa. Others say the big boost comes later, with a strong increase in happiness from 60 to 75.
Early Middle Age (ages 35--44), Late Middle Age (ages 45--64), and Late Adulthood (ages 65 and older).
Scientists at Stony Brook University found that when people reach 50, their stress, anger and worry fade gradually, and feelings of happiness start to surge. We stop caring about the things that don't matter and start to enjoy the fruits of our labour.
Time as a proportionate to memory
So, why does time go so fast as you age? Put in the simplest terms, one of the most prevalent explanations is that our perception of time is inherently linked to how much time we have already lived - ie the older you get the more memories and experiences you have to draw on.