I read confessions in the hopes that one day I'll read the secret of someone I know
Do you keep secrets yourself?
I'm someone who has no secrets. My life is an open book.
Well, if you're doing this to find the secrets of friends so you can help them, then I'm all for it!  That's a very nice thing to do.
Nah, I am not doing it to help them. I'm just bored and I want to see what secrets strangers have.
Your reasons for reading the secrets is wrong, you should read them so that you can make things easier for them. It will make their lives better to have someone care about them like that.