Use them to defeat insomnia and instead enjoy a restful sleep starting tonight.
Keep to a sleeping schedule if you can. Your body has an internal clock which will adjust and make you sleepy at pretty much the same time every night. If you continue to go to sleep at these regular times, you will soon overcome insomnia.
If insomnia is an issue, skip the computer and video games at bedtime as they are stimulating for your brain. It will keep your from getting a deep sleep quickly.
Do these things around the same time for better sleep.