When rooming with others (say, on school trips, which were fairly frequent), some of my schoolmates would talk in their sleep, and others would sign.
According to my college roommates, I used to do both with some regularity.
As for telepathy: you're probably correct in asking "How would we know?" Perhaps self-reporting after dreams?
When rooming with others (say, on school trips, which were fairly frequent), some of my schoolmates would talk in their sleep, and others would sign.
According to my college roommates, I used to do both with some regularity.
As for telepathy: you're probably correct in asking "How would we know?" Perhaps self-reporting after dreams?