![TED Talks Daily (SD video) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/026/759/small/tedtalks-video.png)
Summary: Having trouble falling asleep -- or staying asleep? Alcohol, sleeping pills or drugs like cannabis may help you in the short term, but they're only a quick fix, says sleep scientist Matt Walker. There is, however, one proven way to treat your insomnia and help you get the zzz's you need.