Kim Kardashian is one hardworking businesswoman when it comes to managing her hectic routine.

In a video posted on the official Instagram of The Kardashians , Kim is extremely tired and lethargic while pushing through the filming of the show.

In a hilarious compilation of the 43-year-old TV personality continuously yawning, she exclaims while stretching her arms out, “I’m so tired.”

The video is captioned, "Me  at work between now and Jan 1."

She takes another yawn, smiles and says, “I’m exhausted thinking about my week.”

Towards the end of the video Kim is clearly zoned out as she forgets the question asked from her and says, “So I… don’t know what your question was,” erupting into laughter.