Is crying good for you?

Many people would say yes. Crying is said to be cathartic, relieve stress and even remove toxins from the body, and most therapists claim it’s beneficial. There is evidence that blood pressure and heart rate fall after crying, while some allergic reactions are reduced after watching weepy films, and sufferers from rheumatoid arthritis who cry have less pain than those who don’t.

Yet the experimental evidence is mixed. Benefits are more likely when the reason for crying is a resolvable problem and the person crying is comfortable expressing their emotions and not otherwise depressed. One function of crying may be to show our distress, which can help build relationships, and this may be why crying helps.

WHAT  IS  THE  MAXIMUM  NUMBER  OF  NAMES  A  PERSON  CAN  REMEMBER ?

There’s no known limit! If you ask a mnemonist or memory savant to learn a list of names they may remember thousands, tens of thousands or even hundreds of thousands with no trouble, just as they can learn lists of thousands of digits. Some people who have a neurological condition called ‘hyperthymesia’, remember everything that happens to them every day, including the name of every person they have ever met.

The rest of us evolved to cope with no more than about 150 social relationships. This is known as Dunbar’s number after the anthropologist Robin Dunbar. He discovered that groups of hunter-gatherers, units in armies, divisions in businesses and many other groups tend towards a limit of 150. And it seems that social media do not change our basic nature. Even people who have thousands of ‘friends’ on Facebook rarely maintain more than 150 meaningful relationships.