“There really is something daunting about approaching a round-numbered birthday. Researchers looking at people who were 29, 39, 49, or 59 found that they were more likely to make a big life change — good or bad. They found that these ‘9-enders’ were overrepresented in groups of people seeking to have an affair, people killing themselves, and people running a marathon for the first time.”
Here’s a fun one based on cumulative research from a number of different studies.
Want to know the best age to learn a new language, be attractive to the opposite sex, run a marathon, make the most money, have the most brain processing power, or be satisfied with your life?
Then you’re going to want to read this breakdown of the ages you peak at everything in life.