savvas_tj

The "why do some kids have more grit than others?" questions could just come down to mix of inheriting that trait and/or living in an environment that fosters the development and growth that trait.

There is an interesting book called "The Sports Gene" that has a section that talks about how someone bred sled dogs based on their "grit" characteristic and was able to be a successful dog sledder because of it.

Also that book is also a great read about how inherited traits and environment interact with each other. And thanks for the podcast suggestion.

I'm the author, thanks for suggestions on improving the charts, especially regarding the marginal histograms.

Just a couple of questions: What color maps would you use for those kde plots?

I know seaborn by default uses the Freedman-Diaconis rule to create bins for the hexbin plot. But, what suggestions do you have for binning?

That's incredible.