I'll check out the video.

Yes, we have over-the-counter sleeping pills here too, and in fact, I have some at home. I have taken half a pill or a whole if I really need it, but I'm trying to get down to the root of the problem so that I won't have to anymore. When I'm exhausted yet not falling asleep, they're fine, but the next day I'm always extremely groggy.

Thanks @nolnocluap for your support!