I used to sleep like a log but since retiring I guess I'm not so exhausted and my sleep pattern has changed. I go to bed late, about midnight, sleep 4 hours the I'm awake for 2 thinking about all sorts of problems real or imaginary. I guess it's the old anxiety, eventually I go back to sleep at 6 and wake around 8. I've had some health worries recently but I thought all this was in the past now. Then I start to think about the future, heard of so many sad stories about friends and neighbours, also worry about family etc. Perhaps will try herbal sleeping tablets as I don't really want more medication, being on some already for other conditions.