Actress Kate Winslet says she no longer worries about her career now as she has grown older.

"I'm not going to get upset the way I used to. Once you're in your 30s you learn not to panic or stress too much about work," contactmusic.com quoted the 36-year-old as saying.

"You don't let the ups and downs of your career affect your sense of self-worth or personal well-being. That's probably the greatest lesson I've learnt from all of this," she added.

The Oscar-winning star will be next seen in Roman Polanski's "Carnage"alongside Jodie Foster.