Can be summarized by the quote they give
> Social connections are a basic human need… Being an introvert doesn't mean you don't want to socialise at all - Danièle Gubler and Katja Schlegel
> Social connections are a basic human need… Being an introvert doesn't mean you don't want to socialise at all - Danièle Gubler and Katja Schlegel
Being isolated and happy for months at a time definitely seems plausible. But if life gets hard, and you succumb to dark thought patterns, addiction, or a depression, very very difficult to pull yourself out of it by yourself.