Weird and supernatural! I hope friends who have the same experience or know the reason can talk about it.

When you have this physical phenomenon, your consciousness is awake. When you are awake, you want to take action to get yourself back to normal from this state, but you can't. It will last for a while. Then I will wake up slowly and feel free to move around. But after waking up, I will feel very nervous and have some discomfort, but it will gradually ease.

This is what ordinary people call' being crushed by ghosts'. Another way of saying it is called' nightmare'. The premise of this situation is: 1, and life is irregular. 2 there is no reasonable arrangement of work and rest time. 3, sleeping in the wrong position, oppressing the heart. Chinese medicine believes that this is caused by the disharmony of a certain function of the body.

The solution is simple, pay attention to the coordination of diet, arrange the work and rest time reasonably, and don't be in a state of mental tension for a long time. Take a warm bath before going to bed at night, then drink a cup of hot milk and listen to some slow-paced light music.

And you may see the hand shadow because you know you can't move, and you are nervous, and unconsciously your brain begins to approach strange things, so you have hallucinations ~ I hope you can relieve your troubles as soon as possible.