If you often dream, there is no sign.
Occasionally, once or twice may have something to do with your usual subconscious.
Duke Zhou said that being bitten by a snake is a good thing. It's better for the family if it's a man. If it's a woman, it's lucky.
I often dream,
So many books about dreams don't work for me.
In my humble opinion, your Excellency will be fine.
Next time you have a nightmare, don't turn over when you wake up.
Then recall the whole dream scene again. Another way is to turn over a small mirror and sleep under the pillow!
I won't have nightmares again!
I hope my suggestion is useful to you!