I don't like sharing my bed. When I get into bed it takes me like an hour to fall asleep and during that time I am usually rolling and flailing around and I don't like people up in my cramping my style. Falling out is not something that concerns me because I have a low down right on the floor bed anyway but I do prefer being up against the wall. I like to roll over and put my face on it every now and then because it is cold. Like really I will just roll over and smoosh my face up against the wall and then sometimes take deep breaths because the wall is cold and it makes the air around it cold and that makes the inside of my nose cold and I like it okay don't you judge me