Which have you done?
Astral Projection: Astral projection is the experience of feeling like your consciousness is leaving your physical body and exploring different places or realms.
Remote Viewing: Remote viewing is the practice of using your mind to perceive details about a distant or unseen target without being physically present.
Lucid Dreaming: Lucid dreaming is when you become aware that you're dreaming while still asleep and can control or influence your dreams.