Have you got one in you?

Dear god where is she going with this title? Can you guess? Probably not because nobody really thinks along the same lines as me! (It’s a dark and scary place).
Someone has said other than me, that everyone has at least one book in him or her. I think they mean to write one and not the ability to swallow one whole (me funny). Everyone has a story to tell, it may be a very boring story but it is a story. So do you have one in you? I know some folks have the talent as mentioned in my previous post, but what would you write about? Fact or fiction?
Do I have one in me? Hmm my problem is that I have many many ideas but lack the ability to bring it all together.
I would love to write a fantasy children’s novel; yes I love Harry Potter! I have lots of ideas with gnomes involved. What else, I would also like to write my travel memoirs, but that would of course entail travelling which I haven’t got round to yet. As I said I have many many ideas.