I wanted a smaller pillow that adjusted more to me. I cut my pillow into two pieces. Then I pulled out the stuffing. Once the filling was out, I cut and pulled apart the filling into little poufs about the size of my hand. I put these poufs back in the pillow.
I am very happy with the way the pillow feels now. It adjusts to me rather than me having to adjust to it. I used embroidery thread but I could have used yarn.