Rachel McAdams
The Notebook star, 47, decided to take a career break at the height of her fame in the early 2000s for the sake of her mental health – meaning that she turned down movies such as The Devil Wears Prada and James Bond flick Casino Royale.
She told Bustle in 2023: "I felt guilty for not capitalising on the opportunity that I was being given, because I knew I was in such a lucky spot.
"But I also knew it wasn't quite jiving with my personality and what I needed to stay sane. There were definitely some anxious moments of wondering if I was just throwing it all away."