Are personality tests true? Millions of people take personality tests. They claim that it helps them understand themselves. But others think that tests are rubbish — and even dangerous.
How best to find out who you really are
Four types: From Hogwarts house to "Apple or Banana", personality tests have become popular online. Glossary
Hogwarts - The school for witches and wizards attended by Harry Potter in the fictional series by JK Rowling.
Physician - A medical doctor.
Slytherin - One of the four houses at Hogwarts, the fictional school attended by Harry Potter. Slytherin has a reputation for producing evil witches and wizards.