Such an interesting culture, I have never heard anything like this. What if someone lies? I mean, one can make up stories about the dreams (whereas in fact, he didn't dream the night before).
And, people only buy beautiful dreams right? What is the exact purpose of buying it?
The main purpose of selling dreams is to give somebody lucky :)
I think somebody could lie but... most of the people I don't think so...
You can sell and buy dreams to anybody but usually people doing it with really close people like family or friends. So you want to sell your dream to somebody you really care :)
Aah....I see...thank you for sharing this unique culture. If someone dreams a lot, he can be rich hahaha