Insomnia cure

I have been suffering from insomnia lately and frustrated with its cure. I think I have hit on it finally.
No TV at night.
That was easy.
No more murder and mayhem, even the fictional kind. Even the canned laughter was wearing thin.
For the past two nights, I have been reading calming inspirational material and have been finding myself getting relaxed and able to get to sleep earlier and staying asleep all night. Even dreaming more.
Now, if only the cats would cooperate and not find 1 AM to be their favorite playtime.