My mother spent most of her life in form cleaning for others
In her own home
Cleaning diapers, cleaning dishes, cleaning floors, cleaning clothes, cleaning up vomit, cleaning the bathtub, cleaning cuts, cleaning the car, cleaning the lawn, cleaning the toilet, on and on... not to mention cooking and feeding, sewing and mending, ironing and folding, making beds and sleeping in them at night.
Now, she doesn't have to think about these things anymore (I guess) because her mind has shifted focus. I have no idea if she thinks at all now; others take care of her.