Kim Kardashian Fires Back at Critics of Her Career

— -- Kim Kardashian is a reality star, clothing designer and a selfie book author -- and is now firing back at her critics who say her career is easy.

"I get more fed up with questions like -- I was traveling recently and I was doing a press day and people were like, 'How do you feel when people say what do you do?' And I'm like, I'm here working aren't I? Like, I'm here to promote something," she told Access Hollywood.

Kim fires back at those people: "I said, 'Hey why don't you do this – tell someone else that you think can do it. Tell them to do everything that I've done in my career and see if they end up where I'm at. Try it. Just try it. I dare you."

Kardashian, 34, also opened up about what forces her to take action amid all the negativity on Social Media.

"I will block someone if they say something negative about my daughter," she said.