There are unpleasent dreams wich occur when our brain wakes up a little before our body. It's an incomplete awakening, a transition between sleep and wakefulness. This is called sleep paralysis. A person under this state is cognitively awake, but cannot move, talk or even breathe normally. The person is conscious, but remains still. There was a time when I had sleep paralysis, I could not sleep, so I was prescribed a drug called Benzodiazepine. The medication worked and not only I was able to sleep, but I started a period of lucid dreaming. In those dreams I wandered around a new universe made up of strange, moving landscapes. Every color had its own journey that, far from being apart, was r...