When you buy through links on our articles, Future and its syndication partners may earn a commission. In the past, scientists thought dreams happened only during REM sleep. Does that theory still ...

What it means: Unsurprisingly, dreaming of being in a classroom may mean it's time for you to learn a lesson about a certain issue or concern. If you're late for class, that could mean that you're ...

Dreams of being chased or attacked often reflect real-life anxieties and unresolved conflicts. The identity of the attacker and the dream's setting pr ...

Personally, I don't think I want to see a video of myself in a dream life, anyway. I don't think it would make me feel bad per se — or jealous of my dream AI self.