If you have a double bed whether you share with someone or not, do you have a side of the bed that you prefer to sleep on, that you sleep on every night? I have a double and I dont share with anyone, I sleep on the right side but the only reason for that is because that is the side my bed side table is on which my clock is and my lamp. If it was on the other side I would sleep on that side. I don't have a "side of the bed" Another question I have is whether you have a specific chair you sit on at the dinner table? Do you sit on the same chair for every meal? I do, my family always sits at the same chairs for meal times, its not compulsary that we do it, it's just we have gotten into the habit of it.