I can sometimes get 20 minutes at work but there are few private places where this is possible. I got a 10 minute nap once and woke to find two very concerned people wondering if I'd had a heart attack or something!

If you haven't experienced insomnia it is, like most maladies, far more complex and difficult than you might imagine. Everyone has a suggestion or two, but it differs for each individual and has a multitude of causes (as I hinted, in my case a heart problem plus various complications from that, which I hope to get sorted soon).