And this is definitive.
There is no such thing as telepathy. People cannot read minds.
I have had so very many students staring at me so intently during an exam, as if willing the information to leap from my head to theirs, and it never. works.
I have often looked at students trying to find an answer or a word, projecting it madly in my head, to no avail
Sad but true.
We do not have this ability. This I have learned.