Just say it.
Say it at the right time.
Say it in the right medium.
Say it to the right people.
Say it within the right time frame. Not everything needs to be a novel. It might need to be an essay, or a blog post, or a tweet, or a bumper sticker. Know the difference.
Probably no one is asking. And perhaps no one will listen. That’s just God-honest reality. No matter. Resolve at the outset to be brave and un-disappointed. Speak the truth in love (to borrow a phrase from the Apostle Paul)–love for yourself, love for others, love for God, love for whatever–and perhaps you will find some welcoming ears.
Even if it doesn’t, at least you will have kept your blood flowing.