No, by the end of 2022,165438+1October 28th, no scientific research shows that talking in your sleep will shorten your life, so you won't talk in your sleep to shorten your life. Talking in a dream, also known as talking in a dream, refers to the phenomenon of talking in sleep. Losing one's life is superstitious. People think that being too favored or enjoying too much will damage the natural life span.