Gah, Danja's threads once again suck me in X_x
I sleep with two. One is themed to match my sheets, and the other is themed to match my top blanket. (Which is really comfortable, by the way. My top blanket, I mean. Snuggly and warm X3)
However, when I go to hotels and stuff, I like their abundance of pillows. I use about four or five when I stay there. I can't sleep with my head touching something hard. I always sleep propped up by like twenty pillows xP
When I went over my mommom's house every weekend when she was alive, she had like ten pillows in the back room. My sister would take half, and I would take half, and we'd always wake up refreshed and raring to go. I suppose for me, the more pillows I have, the better I sleep :3