When my husband was in ICU I would come home from the hospital feeling tired and wired up too. So, sleep was out of the question as my mind was wandering around the world and back. So much information and anxiety! The house was eerily silent compared to the whirr and click of the machines which were keeping my husband alive.
Having decided to go to bed I switched on the TV to watch BBC and Sky News. After a few nights I realised that if I left the news programme on but decreased the volume then I would drift off into a peaceful enough sleep. I finally got into that sort of routine at night. Listening to news presenters was an ideal but weird kind of sleeping tablet.
During the day I would drive into the hospital to meet the ICU teams and visit Dave. It was difficult to see him there in a coma and hooked up to machines. He was just a shell of a man or so I thought.