Publish...aye or nay?

I want to publish my book of poetry.
I want people to read and exclaimed, "She knows! She knows what life is, what I'm going through!"
I want my poetry to speak to my readers, pierce through them and give them that revelation that they need.

But...

Do you think I have the ability to do that?
I wrote and am still writing.
I have the works but I don't have the courage to step out and publish them.

I do not deny that I am satisfied proud of my work. I love what I wrote.
But I am not sure if the readers out there will love it.

So...

Publish...aye or nay?