My mom should not be trusted with any sharp objects. I told her one day I was going to get a phone call at work that she needed to go to the ER because of cutting herself with a knife
Well, I was half right. It was less than two weeks into the shutdown from the pandemic. She cut her FOOT with a SHOWER SQUEEGEE. I had to take her to the doctor; fortunately they could see her right away. She had to get stitches.
She will be reminded about this for the rest of her life. I also bought her a cutting glove and yell at her if I find her cutting stuff without wearing it because yes, she has since sliced herself with a knife.
Oh, and Dad had to get stitches from a knife too. He was drying it with a towel and did it blade in.

Never, ever do that.