>You're never more popular than you are at age 25. >Researchers analyzed one full year's worth of cell phone call records for 3.2 million customers of a Europe

>You're never more popular than you are at age 25. >Researchers analyzed one full year's worth of cell phone call records for 3.2 million customers of a European telecom company. They found that the average number of people a person calls (or is called by) in a given month peaks around age 25. After that, your number of regular social connections nosedives until age 45 or so. Take a look.