You can delete your history then disable history so YouTube won't store the videos you watch. Recommended videos are there based on other videos you've watched. Go to history and press or click where it says pause viewing history. I'd recommend to delete history before pausing it.
Ambien is the brand name for zolpidem, a drug that's used to treat insomnia. Insomnia is a sleep disorder that makes it difficult for you to go to sleep, stay asleep, or both. Ambien is in a class of drugs called sedative-hypnotics.
The Ambien CR is the extended release so the medication stays in your system full strength throughout the night. Regular Ambien will take effect within an hour after taking. This medication will gradually wear off as you sleep. Ambien also comes in two strengths.