Whatever they say, which is a semi bored interest, I suspect they are thinking
1. You are somewhat weird
2. Why the interest in just a dream?
3. Get a life
4. What a waste of time
5. About as interesting as stamp collecting

As Jody Foster said in "Contact"..."If they could experience what I experienced for even ONE second...."

But thats the problem..you cant even begin to understand it until you have experienced it.