I can relate to some of the things you have said. I am 40 and moved back home 9 years ago. I have only had a room of my own since January when we moved. I have left home many times and stayed living away from home for years at a time. I generally had to sleep on the couch, or a fold up bed at times in the past. My mother is disabled and needs my help with various things each day. I can totally relate to not having any peace until late at night.