Thanks for your reply. I can have periods of good sleep but usually about this time of year I feel it creep on. It starts with me waking early morning…but I still manage to sleep for 2 or 3 hours…then..like now…I do not sleep at all. My problem is getting over tired…I’m exhausted but not sleepy…and only by taking a zopiclone…which I did last night, and slept 8 hrs solid…do I get back to a fairly decent sleep.