Just a note on spatial awareness. I have noticed that when I am up stairs and Jean is downstairs, she tends to wander a lot from room to room and then gets quite agitated. To combat this I break off from what I am doing every 5 minutes or so, hang over the bannister ans shout "I'm up here Jean if yoiu want me". This is usually followed by Jean and moving about downstairs and answering "yes. However, she never comes to the bottom of the stairs to answer and always stands in the kitchen. I did shout the other day then crept downstairs to see where she stood to answer. She stands in front of the microwave oven door and answers to the microwave. She must think I am in there if I am not in the room.