They are not real. It's a silly cultural fad.
I hear that it is kind of physiologically impossible..
....u don't post things like this as a question.....for you shall get stupid questions from humans.
nthing add me if u may...
You have to drink St John's wort tea before bed every day.
I think they are I would like to be one too
be sure you can live with it because i have been born into this life