United Kingdom, June 3 -- Camila Mendes would rather be happy than successful.

The Masters of the Universe actress - who has previously spoken about her struggle with an eating disorder - hailed a week-long mental health retreat a life changing experience and told how she was glad of the opportunity to have the time and space to reset and reevaluate what was important in her life.

Speaking on Josh Smith's Great Chat Show, she said: "I did this mental health retreat called Hoffman that really changed my life, and it was one of those places where you're gone for a week and you check your phone in and you're just off the grid doing intensive psychological work on yourself.

"I was just like, something's got to change because the way I'm li...