LPT: If you are watching any type of media, especially if you are young, if you leave feeling horny, insecure, or feel the need to buy something, think twice about what you just consumed.

Advertisements especially, are designed to pander to your base instincts. Sex in advertisements, for instance, almost always have zero to do with the product being sold. But it's an effective way of getting your attention. Most things being sold don't need to be bought, and use basic desires unrelated to the product to get your hooked.