If you have dreamed of dropping a knife in your dream: You can participate in activities that will enable you to show yourself, you need to stay out of discussions on topics that concern you or your private life. To drop a knife in a dream indicates happiness, being busy with good works, gaining meaning in life, a quiet life and not giving any trouble to anyone.
It's not surprising. It means that the person who sees the dream will be very vulnerable to some people and situations. The person will stay in such a position that his tongue will be tied, so to speak, and in fact, not a single word will come out of his mouth when he has so many words to say.