[Isn't that just sleep paralysis!?]
[Actually, I used to experience sleep paralysis often, so I think you don't need to worry too much.]
Most people have experienced sleep paralysis, and although people say it, it doesn't necessarily mean there are real ghosts.
So everyone advised him to relax.
[If it really doesn't work, I can share some tips from my years of experience with sleep paralysis. If you realize you're being 'pressed,' it's usually the case that you're conscious but can't move your body. Try moving your toes, especially your big toe. After moving for a while, you'll find that other parts of your body can slowly start to move, and then you'll regain control of your body.]
[I also have a method. I'll send you a spell. If you experience this again, recite it silently in your heart, or shout it out loud if you can! That's the most effective way.]
