"A lot of people think ... if you’ve got a job, if you’ve got financial security, if you’ve got a family, you’ve got a house, all that sort of stuff, everyone seems to think that is all you need and you are absolutely fine to deal with stuff,” he said.
Harry's mum, Princess Diana, was killed in a car crash in 1997 when he was just 12 years old.
"I think the key message here today is that everyone can suffer from mental health [problems] whether you’re a member of the royal family, whether you’re a soldier, whether you’re a sports star ... whether you’re a white van driver, whether you’re a mother, a father, a child. You can suffer."
Harry started the Heads Together charity with his brother and sister-in-law The Duke and Duchess of Cambridge to help remove the stigma around mental health.