My tattoo artist won't produce poor tattoos

The worst she ever does is normal quality so I can't unlock any of the tattoos that require doing a poor one on that body part. Is there anything I can do to her to temporarily lower her performance?

Update: wiped her traits and gave her clumsy. She did an all day run on love day so she was sad over that plus had her bathroom, hunger, and rest needs down to full red with social being the only one in green. Still no poor tats so I set her back how she was. I might try some other ways later, but for now I want to earn money and try to learn some of the sketch pad tattoos.