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I can be a reluctant socialiser. I’m sometimes secretly pleased when social plans are called off. I get restless a few hours into a hangout. I even once went on a free 10-day silent meditation retreat – not for the meditation, but for the silence.

So I can relate to author Anneli Rufus, who recounted in Party of One: The Loners’ Manifesto:

“When parents on TV shows punished their kids by ordering them to go to their rooms, I was confused. I loved my room. Being there behind a locked door was a treat. To me a punishment was being ordered to play Yahtzee with my cousin Louis.”

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Asocial tendencies like these are often far from ideal. Abundant research shows the harms of social isolation, considered a serious public health problem in countries that have rapidly ageing populations (though talk of a ‘loneliness epidemic’ may be overblown). In the UK, the Royal College of General Practitioners says that loneliness has the same risk level for premature death as diabetes. Strong social connections are important for cognitive functioning, motor function and a smoothly running immune system.