We spend around six years of our lives dreaming — that’s 2,190 days or 52,560 hours. Although we can be aware of the perceptions and emotions we experience in our dreams, we are not conscious in the same way as when we’re awake. This explains why we can’t recognize that we’re in a dream and often mistake these bizarre narratives for reality.
But some people — lucid dreamers — have the ability to experience awareness during their dreams by “re-awakening” some aspects of their waking consciousness. They can even take control and act with intention in the dream world (think Leonardo DiCaprio in the film Inception).
Lucid dreaming is still an understudied subject, but recent advances suggest it’s a hybrid state of waking consciousness and sleep.
