How Do You Diversify Your Portfolio?

I like your approach generally, like you pick topics that are intersectional in themselves. I find it interesting that you started these kind of travel books. This seems like you're almost accidentally diversifying your portfolio. Even if it's just the weekend, it's already more expertise than people who've never been into that city with their kids,. Right? So have you ever had any books that you wrote that didn't work out at all in that diversified portfolio? Yeah, definitely. I mean, out of the 16 books, maybe seven or eight are fairly selling well. Others not so much.