I am a full time carer for my wife. She walks almost continually and usually, quietly, counts the steps she has taken as she walks along. By late afternoon/very early evening she is exhausted and goes to bed very early, doesn't sleep too well and wakes up early. I don't sleep too well alongside her and although I don't go to bed early I wake early with her. We live in an average size house with a small garden and are very rarely apart. Consequently no matter where I am or whatever I'm doing she walks past me extremely frequently. For the most part I take it in my stride (no pun intended!), but sometimes, especially when I am overly tired, I react badly (not physically!). Any comments or observations would be appreciated