"Yes, you're right. I'm stopping. Where are we now, 2013? I'm stopping in 2014. I'm going to take a little break," she said.
The 'Black Swan' actress started her career with TV commercials and then moved on to doing sit coms, reported Daily Telegraph.
"Don't get the wrong idea; I'm actually OK, I just need to learn time-management skills. But, you know, I don't want to turn down the good jobs. It's OK to say you don't want to work, but then a good script comes in and you think to yourself, I can't pass this up," Kunis added.
Her upcoming projects include "Blood Ties" with Marion Cotillard, the animation "Hell & Back", "The Angriest Man in Brooklyn" with Robin Williams, and "The Third Person" with Liam Neeson.
Kunis admits she has to work harder now at separating her personal and professional lives. She is currently dating long time friend Ashton Kutcher.
"I do take a conscious effort to step back and acknowledge where I'm at, and at least appreciate it. I often think to myself, this is great for what it is, but now it's time to move on. You have to be present and stay in the moment or you get completely caught up, and miss so many things.
"I've been doing this for 20 years - I know, crazy - but it's my career, and while I love what I do, it's showbiz. It's grand and it's wonderful, but it's not real life. Even though people think it is real life."