It's not my habit it's everyone's habit to sleep on their bed, I remember the days whensoever I was not feeling well and I had to sleep on a hospital bed, it's very difficult to have a sound sleep, may be due to medicine some times we sleep otherwise the days you spent in hospital it's difficult to sleep without your home bed...You miss your bed alot...
Some times if we have a guest and he or she is sleeping there or sharing our bed you feel uncomfortable....while travelling in trains too it's impossible to sleep for a while...
I remember whensoever I was out of town whether, in Jammu or Delhi or Tirupati I could not sleep atleast for the first day there, I used to miss my bed a lot, last time when I visited my native place we use to always stay in my mama's house, there also for a day or two I was uncomfortable, but always that Visit is for around two months than I had a habit of sleeping there...
But I remember that my other cousins get upset with me because I go to Visit them but I don't stay at night in their home, and I use to explain my problems... But anyway our home sweet home is our home, our bed is our bed and we want to return back as soon as possible to our lovely home...
Even some times we change our house we shift to new house new locality it's impossible for us to adjust in that new house new bed, you will miss your old house old bed very much and you will have a feeling of going to that house again where you had spent many many years....