Automatic writing is when a person writes without thinking about what they are writing. Instead, their hand moves on its own, as if something else is controlling it. The person writing is not consciously selecting the words that come out, but instead is letting their unconscious mind take over.
Sometimes people use automatic writing to try and communicate with the spiritual or supernatural world. They believe that by letting their hand move freely, they may receive messages from entities beyond our earthly realm. Others may use automatic writing as a way to tap into their own unconscious mind, exploring their own thoughts and feelings.
It is important to note that automatic writing is not a scientifically proven ability or practice. It is widely considered to be a form of spiritual or paranormal activity, and should be approached with critical thinking and caution. If you are interested in trying automatic writing for yourself, it is a good idea to do so in a safe and controlled environment, and to seek guidance and support from experienced practitioners.