The idea that people can be classified into types has a long history. Writing 23 centuries ago, the Greek philosopher Theophrastus sketched 30 characters that are instantly recognisable to this day.

Have you ever felt like the term “introvert” just doesn’t quite fit the whole picture? It’s a broad label, often slapped on anyone who might think twice before jumping into a social mixer. But ...

Anybody who has been remotely near the internet in the last two decades will be familiar with the personality tests which help them identify whether they are an introvert or an extrovert. But these ...

Whether extrovert or introvert, specific jobs are better than others for both personalities. The great news is that there are ...