Can't sleep

I've counted sheep... scrubbed my son's house from top to bottom, painted the workshop, sorted my craft room, knit three Christmas jumpers, spent my jackpot lottery win and in the end I got up and made myself a cup of tea.:-)  I think my neighbour might be working in his garage as I keep hearing a power tool or motor of some sort burrrring. At first I thought my fridge was making the noise but it is definitely coming from next door. It might be why I can't sleep as I am not in any pain. Thankfully I am working tomorrow afternoon and not in the morning. When I eventually go back to bed I hope to be tired enough to sleep until at least 08:00. If anyone else is up and about drop me a comment we can compare sleep inducing ideas.