Kate Winslet says turning 50 changed how she defines success

Kate Winslet.

Samir Hussein/Samir Hussein/WireImage

• Kate Winslet says turning 50 changed her definition of success and self-worth.
• These days, it feels like "learning how to be OK with not being busy all the time," she said.
• The "Titanic" star added that she thinks women get more interesting with age.

Kate Winslet turned 50 this year and says her definition of success has changed.

Speaking to Newsweek in an interview released on Tuesday, the "Titanic"...