Do you find yourself being frustrated by the same kind of thing repeatedly? Do you wonder why "they" don't understand, and wish they would get it? Could your friends name your "soap box"? Do you give lectures in the shower or tell multiple different people the same thing bothered you?
Congratulations. You've got passion! Passion drives your message. That means you've got a message too, and messages should be published.
You're the one who can write your message.