Have you guys ever heard of Post Secret?
My sister ordered these books online, & they're just big books of postcards that people have sent in to this guy that they've written secrets on that they've never told anybody. Some of them are happy, & some of them are so incredibly sad. It's so compelling & so fun to imagine the stories behind the secrets.
There's a website, but it's not as amazing as the books.
http://postsecret.blogspot.com/